1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5f683b13df4814b6598e866e2959de4860726be352734f63191e1929145097. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79cbb280-72a4-41d7-9c94-4c59ff0d9640.json and https://artists.proofprofile.net/proofs/artist/79cbb280-72a4-41d7-9c94-4c59ff0d9640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1ca9378dbf5dcfcee2d7ecaa2a65bf535654cc1f7111ac1e7e3a930aa606af. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ad150f5f85d6d379eb731af6ff6a5fc7ecd678d61cd02455b9dc869ce31879. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ec4eac77f20a917e501084ccaf32253ed1c88ff742ec9bd3bd1ea4d7945ea8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821ade158da95ef2b8846860df3090a43d76f11fb8fead06faaff866b408e4f6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5212a30eda5bb8414cd180bbd11e998812ff70b06773cbd70bc365d76273f1fd. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375898.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ca8100a3d9d605d3e07877455e3c4585d9df1b27315ffc95c6277f3b19ef03. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd811f2334f75045f2616b13587684c50e44248656f036af79d2b1305055ebe2d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdfed60b8f2f7b378845755ac3644f0a15a6a26efc11167a5b11a74319367af. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2871e41994282aa85b22f0934d7c40d79d3ba7104b3e424102e3630022a21f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee3f554648d207cdef13c3fbe229b9dd34befc8d8d24ecc9182854a32e001d1. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52375907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92022b1ed2652eb8bd068fab4238fcc0fd006790875f175c73326b4e03dfeaa3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc284697e86f0e9ffc1dbdfe81e7b194a9653134e6be85cfcee5514d759eab1de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be2004d2f4672e5d6e31f1afb353fda0b92ed8d0cd00a7ad7296b6ddd85c0c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdc1cac7b4ec687f5cc33522aec89de208afdd4387d23eaa9b63c21fbdb5ac3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1869646e0b4889dfefbbe77276ac1a8358b9a0c566f938533397ad9cda0cf14e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33bd650dfaf72b9209a9c5aca5f680b73153068971920843e1de58f3cad8dee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0a6f667a812c5feb3409cc870835b502e48ac6727e34d2dc2d5e08eaf0f528. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7097047e2c73ce802ba6022338a839f01c21ea8cb6badc414fa0b849f3f0a04f. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f309706d2445b00d3941011138aa2d3b55a1b533d19b50ac9030a099f7f9362. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0159aedf95725918472404d607e326ef6b894fe8bc1a68fefca9f1a5451edefe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32281450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd8e6e27e43f800e0c967ef8cf71beb5d6884705921749be06edf8f6c1893ee. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d15950380a1bd6d8d398b072a7430fbd5559cbf4762689b684f89660e5674e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cba9aef969adea8f08f9dfd4b45f0554fabd63be63fa985345be40b77d8934. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000080e25042f763f26c1bf0818371a21c37ed2fcfe12312185a4582afed0049. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527346ce11d29de1032801a4a98f7cbc28d168a2b0c1e099df5efbef17624095. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1283026c2f602a30f3617f1cc8bd383cf5bd81002224f73ee566298ce56a8a6d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8dd4c26f04fab167d8b0773f65286cbb5570a1135f1a9ea9c3387d4f75db64. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63dadc1d057950ea21aec3b251438a3c52fd25d4444a1fa50b523984bd7cbda. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8440b21057d684a7462d3fec2987c396e2e6860e3b8796fc47bb4395b94f5cd. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8784f5a5a33b7c2bda64a9e61a073d13b3a9ffc7f6e43e2787bc6a3430d80d5. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4b4faa6f0ed239c16501e576d1cfd756fd5ce403b92dd36c82f7d4f2d10732. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5907ecebd1341d973e2358877704b4b50271370b39840d049630ac12eb17252. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2185694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eed80073a45df2d820a04d5348ecc8c1b83560d637b91fc61be860ecd81d1e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:37:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018a28c2c78615bb0d8079e555827bd307f3f9f6847d4ede19d2b2381608e53d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718d008b0681b2dd7c390a9f0065cc53c80ee7a4b48d00cdd4847b57faa3f7d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833ea37ddac2be41a94528efbe1938ba255e0bca4124506445da7e944fb969ac. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a530742272f9c4a5521afed2cc5059d2ac9104b972b3f995347e1f95590a88. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8ecf9c3a8d177c66fffe19512f56008dfc5f85ee5f67ec8743c76aa8735267. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec26d50ebfafee377522fc90b8a6b045c35891379ea6ad414cfdb4d90c0a598c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198fa163463307cd1bf6c3081df1089b8e4f3d389b57240463fd8ee228d64957. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf997c1aac6d5cb9e4a62cc409af3377ade6ace1a24658c8414971f51524ae7da. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10e3047f25a31a09ab7532592fb5b821db97980b3e278482c5eca4032873bb3. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2150169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350341445b13045062c018b2c02f2bbc1eb5fc7527e2d8ceea0cbb032c3a8d05. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a8623ce0c23b2ce677604508b8a9d4414f123cb8fb318d7ab5baa5543391f0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388ba4704b4cc17f4602b3029624fbe4ee46ce23d2f38212654eb313152011fe. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46893b4b64a51e8c32c8d80d1a9e4219c4e8331d902c309e899328d12651b768. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d635020facb92df81e61cdc3162ae29a5b9d8ae5a4c8a3ef99a38e5bc20d34. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69207c5d5b91302ed7b7a45d7d590799c59c739a989bcb2dd681ea05ea635e28. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b21b3f636734882b9946852e5ea00a63e62a72acacda63edc3729ceeaa02ac. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9c487804216c895e72fda48091d6e4fd0af89b362896fb72826cd2da4dbd8a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72113688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb247470aac61423cf49490830f35fa0385ca16ab38a8178cc92bb6ff4cd6aa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca47de0c938f1cda78d843d61605f73961bf326b4e31dac71ea3214382adac81. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7dd694e6a567820c9b4c1f4e07034c5eb7833a5370a40b95730162bdf1fcc4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954d343a4dbdebdbcd154a52b2a7602b699d2e8580ff52aeb866fe23bd10b759. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e770ca48132fa218eeddc47584725271fb4ecdb9bd57b5c39aef990b60762a3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc392e17f4ccbf153bcf6a2b7a74bcb34e51750d1cdae77535b8b7abd94e067b7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7357df3555ecf3512aa3a0917367f912e8f18aa136c2d83ab528fbbcf795936c. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2253dfbd5fd5bf97b39b7c7829b564c33c49e53df725b094d98fb54b97823029. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd0ae6b454649c8ecdddd33d097dbb5dc9bd389e4eac3b51481829e2f9f515e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f13b3640c299df8e37d2653b20717dd13b1ae97287e165f6c83a2edb1afa460. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48804e5005339565120a98492692ac34e484218e3472ce5a3fb4fc140664019e. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN71902538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0c819ecdd17d77e8c653380a7539e267f70148a95e71a7455b7f35881bd15. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f0d7f4ff0c37507891d849522306a760d9bafa2ed56783889eb8f5b03108c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57893ca3f4f901071153bc21162e1d47b6284141517826524ed962c6507af67. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46212817821afbc3014ea573fdbdcb68d58bbacd75ad7a585cbe7e6d0619afe8. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa523652f7450bbbab0d5731d78ca05376a2595bf015ec0a60fe8db5089afc08. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b78e31c5ab952ff87892cdf8723f659906dfbf524c953df9bc5482bd652dfb4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09c25e98b547799da31045ca6ea13e6a21bff4d080c7705f18cd2eb00f6a8e4. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4db3cb59c796a9147a2c9c620cb2f59711b3596aebd442f201a2127fe6baf4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fea6a1380409ad94e4826e0e036e3a7e75095050d0c024b69f49cc6def8594d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe929201db78085bb80b125428ee6a25ba3af732bbacabb216c0c5f2603db3d3b. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1957994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0784a5c632da56cad1408fe422f623eb9b950d439bf6bc123c025edb3d5048ee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4464eccfb4b5e8a822c210b764525cac3e6a79b5f3de22b9a7e10c593a43bd9e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e34a8ee95754c801b479af81a7aa49a5c934c6d51c2f03b576fc2913deb324. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b38eb5955b1926d2b118e803ce257b8498a013718ba581642255b68b93239f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09cec78769a8920810f081136e5a5847740d7b368b3d71ecf4694fad08bf220. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a108b3aee8373805664aa92068d746175759ae492fae9a7e99a85707e9201f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00008511f98edb615f5a130c4c6d01d36159439f293a02991b16bfe0cf35a5cd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d897533d29f869dd67d282474eb364fc04aaa2be26d58037bcf8531f99e403. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7f1f54807cac44c50da00030eed85ab90efb4cc8d98d37437c054132199c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c8d48ee131a26e62911f71b1bbb0d3eaec28e7806602ebb710efe124491f31. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21778738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea5daa66ec1213af98193757b04ec095a7addc9b762b554a7ec982495993de1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7184ba91db30ae38a6eca209c88f313ca11644c1c9ae59710b328dea9b00db. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a212aa22f550a35213a130c4ae91d66fdc0abf45094059d62aee149d1c7964. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54622b12a57ebc546556dd27bf27287eeb4cd060cac1ddafde0875cea040089. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7326544cf7341d79a3a56e3d9d3c5752b06ba4fd46a32146fec56c84521659. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3483f85cc64ab3ad1ef67e014f3c0511961bbb60b444e5dbd8fffeb46c639a6b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf330a97aa1d100b83e736c16d2efe6b4216b42d1126bf0ca5e1de542938c23bc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab60359fc9401711dded4cd92657b1248cc9f487248813dd71f0a0164a0caf1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ecea9d68d779f7b7ddbd006c3dbfad519fd690eb9c85e00bdc272f40f26a74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1f2cd9e3ed7fee0c506d1c4661c1dcc24fe9231b123da8b6a42c7599a2b0de. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bea3147cf44b00e90609a5b6aa4a89a0e421281e7582bfd9c5b92f10ca5e42. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e90b07c14f72f411f5095549066b729685d47510cce691486409b9176035a84. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1e320a5fc88166e8296f91a37861e34c056fa3f12a5d1d81947dc11eaeceeb. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47dc3fa27e8ad22ef91f6372fbc1ae374bf0d708c80aa2ea45e5d4b23acfb09. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82729a1a05a1a46b6475b712d228365b2d6b6773e1310aa3fcb7bc0532d314b8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85a52283e8753399e409985d82bfa8c09360383538eee26a4e9ac6fd3af1483. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1f53020fa9245b2ac1deb074d085c87ec70be8ca3a2063039e4e7bae467e08. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25a490bcda41cd03f365842c78aa677edf3bcd54f7ec05bceba7f23fa5a3673. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487a09bb21c5aa2f260d6f9b6981c8f965a7cc93eae3a79b58019b11ac4c41db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cb1488ece4e8faa6f18a7fdfa0291c96d0c2d31d4ece10fb78fd07c89d563c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:43:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb17c39a6b1c2dc8cff77ea22e41c3df456fded7067859e4fc0ba38cda953330. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5534533f7e66ca644e6beffd7042d8fa2e85bb6252862dcdcce1455e52b95b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61ce350066c379dd49d90846275f4f70d40ebd08a4621b4859752401989ef51. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1602cac96ca5fae46fd7a8dbc0b0634b99903956201cafbb0646791214b928b0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f293e8b8f0ad301eb600a8ffd5b8c08a1642a98c96a1c86d1d62d0f47e46387. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe931b46026c9ff7952e68bfd23a3a759dd7dc5d02578cd74a597b5899dbb9318. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a47a59094b6bd8982c8398b178bd6a5e564ffba7dcfe8ea57ca9b25096d9d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832eba2bb51bb4778868f6aea843f935a365c5a22796bceec972c25a7b181ff9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04de4d4d1de75afb47db784180e8c70340a32c7be0a863d6c74e279a8397e8fd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1880519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8772f77638c7ea77ac04f28591acea51857f7cb96774c3458d88fec40342705. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40729eb94f6c0d7e85d6a0fde9a25a2ff89761be91e21bbacc2d21842823cc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34378189139c5fa029bc49918d3d63a3e202d8c12425fa6538f4139389597c89. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1043b229cfa77d9cd594a884e7f2d08e93c944b0455f9ae5caa1b193965e4fd7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ff1b46a71e9f080fdbc26f62ae0315d778572f9c45057bbdee5da3c9292854. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fd6debd1e245067652bee804943f35b9e6dcd7f7216382247e7e54bee6b19d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c38737357981439dae08bcae44f9cf13f8afbc2002d06960f2247d14426018c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05d353562f8e48fd46ef4b000ed7eeb9ff1002751e7d12cfb0b922e2dfec304. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82d3ebdec94b427dfccac9f6677864c9132636c596199f9588712052f4b3e6c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8995252657cd46c705f35ef74dbfbe3f9ba2c0c519653f9f3110794689c457f. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1878206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cb90da8778638fd2a7af77de7590339a1cda75a7a7db243cf308ee13076d0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3007673bd449f9dc196665c58129998e4430652540741f6dcb4be1657a12db0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b2c63b220fb43c0865915cce759b72b0ae4f68b3cf3a9c6c8cf7829f8ae4fb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b400d7ed43377685dff63d0e5fa817fdce149184318d6654d5df3285198285. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2ab5e9ef5341f3b7240dcacd22e6488aeb20edfcec3fba38d7a92b3493580d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23093e15542eddf0afad2f7306ff19f69222ce4e73cdf8a6b8a679f6ddb5c7c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72b9bf87406cc06fc2070fa6c972eb3294e4ba5edf968b5bb5f70ef9291b82b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea59dc9defabc1471e1643a4c796b53b234f1c29f19f29c400d62f870d5243c3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c583dec7772220d8a0296d14dad733ac8233033a041bfc06705f775def0a15. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22db65e0234b09a520b2f17a883e4c8d4044057d3d24d103d9db246a95705ce6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51bf32cfecdc5f3665a5119fdafb7f1436369a16f16e90a86974c1319ac2c53. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21782850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf510852c0d232213fe4cf4afa71472fb2bab4e7823674fc058cda2f07aa4cf86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c36f122ce629d8817cb15d362ea50985ec970542b2880e183448a5e4bfee12. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500b0281608ad687404d088cb8275d64b45680d3a779b120e3e022a862dbd3eb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810fbc98b39b95ca6f7cad15b9940b35bf2defc8d335adf1c646ed882bf6fc04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18970b9abb31a02ffa65ec68a98a148f41b70dc14bce465ae85a9966e1dbe8e0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf385ab7a0bc62665ef434d49408f6127840f61a9cd9fab9a0b90fa9d7b07820b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf56a0910f29fc5ff556b258b99d7dcda01dd2a4fb0b3a8c57c054fe5c558da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32afc459b4227a92647a9cb55328aa4cf3f4dae01f72c8b306c1f4973e1ae398. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa188d4bd80a671a4c8bdcae9b22ffdcba188082bf1a5287a905b97accffacd58. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6030a51a9fd55386657db082ee3de66eea02a21812ca74c74492d351faebd39. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a3a1c5570a985de8ad13f9d14b088ef4f61743f5e78cb449f0ae3a86a6160. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b02684a0d922e479facdc6ce7ff4929b851624605739f052c907cd0f7b38c7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d692511fda5b35566ed5c90488e133ace4714c3df9e78d525ca9eb568bc08f8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1b49fa1d52e4101d2ca12ee155d627df4b77ae3962c594315627b48843a6c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a84e7e0492a86e4e9b95343094f4ef83ab555ae428ecaae7b73c83d1389fb8. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848d75bf9e5ac894214160875e0d06d82b276f217770cb5001c7b7faad589308. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e22ab29452c79ddc98555aa8af1fd3cd53e1bc9099f0d36b665f87189f14702. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe922962c8fc22b982d9c1d6599f9a4d91d92d56284fdff40e03a45d60edfe64d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10f983fe148e721463411830c63238f86020ff3d94ca8efcfd0fcf1bcc765bd. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd2c1af60cb92fa0c1e97f794a83454774f9bdd40c79c750e11bb30c26eab5f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62043719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0873aa33afe922773c877460feb48acc281bae5757bed2783bcd0d64e360ea22. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:43:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2230640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311a1605fb05657a28b3372d0e74d8e2589b16ce31d37a030c9ca5a5ac8a0f63. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1884445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c961dc541080919795c6f8271ddc6b5e1124e1b32df8fb7a46b420b98a3005d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1884444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220f637bab805fb9c286902a8454160336103fa83418b31ceb89df2f6ac49a10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1882215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc5b4a684fd5d72e71ec610c86fbfc6552988162ee526d8c7cccebe41f338a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1882219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3297ae27f96b7bcd200f0a8e70a9be73f880fb5c266383f2b8c4ebf0ca05f57. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1882216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ef4e5c103eda74481820a8ffef17d342b3956d44d0d465a97632ce1b7207f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1882217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d01d18843837fd35399ea318b32d568d7219cc8e1ac9113e2c8ec8b964f475. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1882218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa3972afa1c86c3df887f756db64f4dffe505b10337a6e9147b3d339a5fb80. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed5eb51a930c7e7f6413ed41dc4e1685add8fa4e5c0925c5b17c9dd53cef6b1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb0478d6d121161d219a799e831e0a0309be115baf12c33454d9f14e7acc015. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1879379.