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 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 0xfb01153bb1672d777bfe1a6ff0817b1b453fdc4d1af1861aae25f92151c43f7c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f9ae356-08c0-4273-850f-56674c8cc1f8.json and https://artists.proofprofile.net/proofs/artist/2f9ae356-08c0-4273-850f-56674c8cc1f8.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 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 0xb5c8de56be54d51145eca95e9ec7b346ff42ef9dfc5d8c203f75c03c3cfe7bd5. 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/USLD91724702.
Bout That Life (Remix) [feat. Bigga Rankin]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c55dfde3f8aea5ea17c8a5d5d609116a3fe9a7f23d4ef9c7881c5f1e560077b. 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/TCAHI2370002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606a2692030f36bd984d26c5f2378366af3d4844b144d3a813a956160334cf2c. 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/USUYG1062609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed1fbce8dc7900c6ec00ce9fb28f0553f37f34dbae07738aee24231bbcb8c90. 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/USLD90810815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd089eec28975fcabf0f5dee606a204dd40c49a1f8651182ef2576dd73cec86. 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/USUYG1348769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7694dd34f6259017f1297cdecf1ae5f51d3f3d9e5f06600992cb33c60e1c0b. 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/USUYG1348770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82423e9435f9979bde9fee03e4241fed0ad19bf3d2fe9fcf93f05844fea1c53b. 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/USUYG1348771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04cdef2d734ef665a978582a8481dba490bf13e7400fcdf38f089f46713feed. 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/USUYG1348772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf632f53f8f1de607d1cad2d1b1df0b7562f31f3c8c05185451b57e41cd0d85a. 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/USUYG1348775.
Can't Cheat The Grind (The Resurrection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646a383cbad3ddd7941d21c9fd5d8234a9725970e143d02336e258dce01a4b95. 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/QZHN62276666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70caf3f0e60d436a5bae6c07a7af82c0065d77e87ed668294ea42d8983db96c6. 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/TCAIM2422600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153bfac48764da2826e5a87bd4456eb4d07038a56c230f2bb2b02ec8d2e247f1. 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/TCAIM2422608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1132551ab21f1b6242ecb7a50f27c4ed3a0713bf03bfcbdd6c64b83eb70ec6a8. 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/TCAIM2422670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d9a96fee3cba33a37c9b22a3a3279332022b9088884c3343acf9784b05dca0. 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/TCAIM2422789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b2f28b40cd31afe21286278fa478b35a41caea89d3f9f83b33c72e746516d8. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TCAIN2422794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670632015b84ef2f6491c924326469727d2e6849e93d4795c393f2eadb4ce104. 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/TCAIO2429619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42024754bc821c126e36c9119a9e99d2e961d0aca30ebc4eb8a7ebbf70b926e9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAJE2582763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86868796e8c0b0b4efdc5eeb7530ac2e17a98d40d015c34ea5168063293ddb2. 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/TCAJE2582766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc7a700162ae607ebec0f7488d6d7a08cbab35399336ca8e1f825dc35a28983. 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/TCAJE2582784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9584fd24beb81fc9064fc0ab0e970d0b6920d00a16d04d80f291f8791bb2b6e8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TCAJE2582816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d245f6b89923da37ce0eb2bfefe5c356ff792f923d9a50afb88b7ed0dda4ad1. 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/TCAJE2582821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5a97a90592fa3bc8d2d3c3f052c8996c5e76a339f721b2e5f83ba914c1126b. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:08Z), 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/TCAJE2582824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eb07c8076d95095538c0502699ca8c6207928790770d9812c3cda9b2368903. 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/TCAJE2582828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c73c24139f003983cb0afa6d724ebb90750f4d46f5f1337359a1b9bffbd981. 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/TCAJE2582843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f80ec595356e07e0db914d13d8df691bfb2cccbd59d5270385cf99f80ac23ce. 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/TCAJE2582848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52461cb52f1e4dd0b64b9e377ce0e69da48cf9c3aa3ee11a68f8dd6d923bc95. 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/TCAJE2582901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d65f44aad9d242c032d16575f245b0c85a3dd81d0d80e5977df5485c135c64. 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/TCAJE2582909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e59f3b8691a928bbf40ddb528b8ded68bd60bea818294a9046015809d09210e. 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/TCAHK2370648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fcca7975a1c238bc8077e12ec11680c9d49a793424f9d5b887e538c09fa4b3. 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/TCAHK2370664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c55dfde3f8aea5ea17c8a5d5d609116a3fe9a7f23d4ef9c7881c5f1e560077b. 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/TCAHI2370002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00f01527b96319231fec937991d853bdbbae27c0b1c42c6dd30336b3c770ce2. 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/TCAHK2370690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4f6bc212c15a23cf4e8658b1e4874edbee79cb0e7829d65121e4680098322c. 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/TCAHK2370719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c5add50ffcbdca636b9be46a55438a5a964a25f12534277cdfeed3254dbf2e. 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/TCAGY2316344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe256f3998592f48e88ff3bd25dd875fb4c7308ca14c32a8bd24ba60a2e09090e. 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/TCAGY2316368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedca43f21ee0d508a088bd9cc96020353faf982cc552fb533e270b1ba4ec3459. 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/TCAGY2316377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6527486a2ecb344b03b81f7fc9dfaca7b6846a41b52f745b4ecc8e443f3e6c54. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCAGY2316386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f835e7e30ab496db9138cf2738323312558145212448d2d51ea42f5439befc. 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/TCAGY2316419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d13d08795f8d952ed671d7624a2ca5dd083f00ed5ea94ef9a0a4da93fb002f. 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/TCAGY2316461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e938f02742c0dc2cbf1a0bd309fb7b82e844cddc1be5237bff88014161be1ca. 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/TCAGY2316478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb67719c1d6ede1d9b7e2c3c3f0e9d48b9bcd907cefa0de893e7944c69bde80. 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/TCAGY2316494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b47e4ca4610eb4299e867f0deca0a9490d426a853c5735ed8b0965e89588784. 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/TCAGY2316497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4573dca1a8f67c798e2f60bf54bb2f2ffe8949de41c2b5cc9f8c5bd93677af. 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/TCAGY2316500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e8e62452502d62278117edfc41fc549ff36d364ea828083cf141b5b7f38682. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZQ7M2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5d0261304404b3956c0ad78d193b793a703fd4a32924370cb0b898b01af49e. 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/QZQ7M2100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2aad3a3cdb379217de4a0cb27cb38e7e308763400556f8a7563706dc97d658. 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/QZQ7M2100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e76bf036f85f8315e81664b436ab0bfa0437ca10667cc7571ceb7d33ef75c7. 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/TCAET2044080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1fb4ed364e3ade1dafe2a1a0167594081e6bc7d751d613c547177e83a53b89. 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/TCAEK1916144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea64e83596d93466cb163de9a9ffc81899855076ebd02ed108eaf5efe8cca19. 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/TCADQ1864230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a1864272a2f281c5339c1769bfca2d845c4d3c141b86fcafad5fd8c9bdc7d. 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/TCAJG2519323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c2636b95f5f0cc1ce2ab516ebc1df7c567f1cbc7b510c872a6a1769a1391d7. 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/TCAIB2403952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01370ccbbab03fc6ff595eaf661aa8bed0ea3364ef51b8991fa22da4b93f197b. 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/TCAIB2403972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe288bb22675e399c86c0e915309891c1ad24e5d166836fef3bcbace1b35c96fd. 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/TCAIB2404030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7d573de9a28d7c8b20f42c1dc5748679642c8e88d736ac949c10d2ada5e816. 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/TCAIB2404038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f281915e7e22d57a7fdd9fb0f052c19def2c5277d58eb9a74e3e6c9f16e83f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCAFU2134485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543d698599c471bc0784dacffb658c76ea8eb12c29b485b217fdd85536f8b994. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:15:27Z), 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/USUYG1125220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29edf378cbf2a866dde7a2ce372c283bd79e0ac6a3525dde08113da49fab162e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USUYG1125243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6725d37d7813d5256892fe22b75dd070e39dd903964305b47e3234fe58128a87. 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/USUYG1125247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1b91f05a544e485cc3a45206af7b715e4879f337004348e1f6d5ab7ada85c4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUYG1125251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b434fc729828a4624fdd834898cb16f3483cdddabaac4f81bcce3fd1d9a37. 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/QZRP42364288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e95500868f7a78a0b7503cd40db0a03f24f410f82b66eb3dfccdcf6c2b0900c. 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/QZRP42364289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb87a6c707bda375e2fb88246e6ca68a7f3c80f1d2d7e824ecfe9e0ba1ba6efe. 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/QZRP42364290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ebeb1604d17c93f6dbc042846cd5bab403d8826a86990133e3441624a98c22. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:45:12Z), 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/QZRP42364291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d22184ce4524b93a601751d6e9c1aa241c87ea52b4dec8b4dea1c687c461846. 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/QZRP42364293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f677df9d69589d2ab64f5cb375f21070b907775ec966adc1093af5bed9f685. 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/QZRP42364294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020abe90f9ce8f698c47534f643d8d7b8754b2fdb051b398427aca699016f87a. 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/QZRP42364295.