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 0x74d749667a65a4790a27f0e2fe0cbfa52cf386b911db229fd0e2ce3cc93b703f. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa4f60e4-b61e-4f84-8e67-909ecdb1d78d.json and https://artists.proofprofile.net/proofs/artist/aa4f60e4-b61e-4f84-8e67-909ecdb1d78d.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 0x083d9081211170e1dcd8a5fa94c171db343117e1970303274dd9480422cb0a62. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USYB32027702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4475c2338e8e40acfc1002ef9391b9ff9d44c8309563f43e215ee00539f81fc. 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/USYB32026306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5023aba9196420c6acd07a147843c229d2cd32ac670da8196c94f73d12215f. 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/USYB32027707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83fdb90e304850044c07da4ebf95841682d239b40a7b29d39c4d0582ed9c053. 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/USYB32027708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a97c3c617b9212df5e8bc1bdf9bb7fbdb5f91cd5b9ae8396b576e8b09e3bdf. 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/USYB32027711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bffc7a5b9b80d716c0dc1a9fdcf51239f032f48391d58da149a9c8dd14022b. 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/USYB32027713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ebae3eea0928494742fa2fcb37e26bb98e7cff6feb7b487acbab758b3a94a9. 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/USYB32027715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a86ea8454a7ded5559a24cbdf95d64282af6e58c67738381594f2b047b3197. 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/USYB32027718.
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 0x88d0bb049bacd204f5535dbf088747b75c529629f9a7a456209a8319b3425f9f. 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/QM6P41851888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8321b02931109db1802252f7c1fdb6958e18e1384c209e2151252540c424fd2f. 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/FRX201802518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307155ff00c10b448b51d650e349c39541b8aa9f4b0a88c13a57a59d3db102c5. 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/FRX201802523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97948f1d75de031bc25ba964fe2aa323ba194d4d09f7521f5fd2ebbaeb1a22d0. 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/FRX201802526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c9de5832bc6576ccbc21359a163071bddf70a6985db3e572416c98a4cec0fc. 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/FRX201802520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976bc38ec70f666b3a7311dad7cfd2ca5a1a351a2eceec44e2d97418a3845729. 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/QMFME1432585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f5b9b5e740a50ccada7d0f05f49635b6aa5037b37f38937aae5ca5cd98e68. 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/QMFME1432586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c434801514ae80f1bb566ed7b6ab42d48ca2aff5831bceef24270ed1fef63e8. 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/QMFME1432587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bd6377982a71c91dcfba3fafc6794c44d854c93d1d32cc372ca8e23e362272. 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/QMFME1432589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a863e25bd6a49769fa4d0900a91c2362c482a0efb7940ba6b545eeae0f71699. 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/QMFME1432590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22a439839a4574c083b75fabde500b83d3e8d06b52b4c580bfaec26238158ba. 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/QMFME1432591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc5d4a715f9705b88f0842f4761ec6403d191066110793aa081cc4e2ad7252b. 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/QMFME1432588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b1c1d04d1c318d999dfd1f3d85cef406dbf42c6466971a647821ea24427674. 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/CAI381100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30dbc7b2796b6fb14cbb76117a15dae59a9a8206235a0c750352c1c972df150. 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/CAI381100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadf6431fef76e7521ca2c2e8be41613b3094f9e1e1b4a3df1f55c1f1e70cb52. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/CAI381100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2703b4cbf9ac96d9f07b62d2ca15610b8663c7e44d3b36cecbb0a8e587bd6b32. 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/CAI381100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad21b1b8e0a6f2fa5ec8f74e8160c59c40381069c565bcea5ee6c789b6c7cbf6. 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/CAI381100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6bad7e97c2a9701b5d7c1ce77cf4dc37d4d2a78b77fc4026daf7e0b1579e9f. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/CAI381100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa1aaa39b7d3fd48341ec6e5dafcb22b240f8f3ccec354e837732b74a6ac1a2. 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/CAI381100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9cc40efeb17f57434f4f298088ea487900ef7604cf3aa2748f601b35bf139e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CAI381100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e4b9f1e949ac2cfd1eaea017ecfdcb64ec2a36e1a0e7ad926bc6c4923e4d4f. 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/DEBL61189323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f45b4c4a4ed152002db0ee2258afd32c994d3cd039ee476b93607909aed0d60. 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/DEBL61189325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d8980020a85c515c2ff823b9fc55402230f779ac3f801c63538db0cd6b5fe8. 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/DEBL61189326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eda71fe821aee14d84d74814c8080ce226a7df6b462cd7cd645dce8eb147f88. 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/DEBL61189328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaab802d234f920c4d2c13a3e0330763cf42b215e86fbae0735ceb854bc8105. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:57:16Z), 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/DEBL61189329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ebc507b535e741e0605ca7d37e5e87cbb1629f34c2330103d5705280c7197b. 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/DEBL61189331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b65d32d37a87681292dd3a6afa6f8ac076f8a8aff51fe1aeeb3b3dbeb879f2. 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/DEBL61189332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e35ad0f6fddd7b90e7e759238b5f6eab07a18a883a7e678cded747972f66ea. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEBL61189321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03774931139dd101249c1def0df99b35a70683bf37e315c574db9a262d55eba. 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/DEBL61189322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92529d00e641c4ddf86f092a538da2ad6a33158f0ccb358621ebcbb91b7147a8. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/DEBL61189324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70855e1d73ae4e9e5bceb32ae1427916780989c1ecc3a2f38b3d9bc3733fcbaf. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/DEBL61189327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c64d4438e66130e91d2723fb836b7d72baa2f8d164449cf3cfd371acee1812. 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/DEBL61189330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd14729b49370ba31f9de1c6688ba54ce1bde3b4fb8927fea6ca7f81965b0a06. 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/QM6P41851831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21024765f2acd06cf1d0b31cd303550217708cd85e47cc55d0550f9fd58bc60. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM6P41851842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707bbfb779da7b0e14d56f2d730db6d290de6ff88821fab389108391f2233249. 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/QM6P41851849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2537e2b58889139f44f3ac6b4e4ad2f9bb951a50c6d8580c57c8d2a88811c2fa. 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/QM6P41851851.
Angelic Upstarts / The Prowlers - Split EP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa005ccf955b2b9be998a5c3974f2fb237071710116468e58fb34d6afeb37940d. 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/DEBL61292839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2644c084726b419f80ae9e21e647e940f724baf57b157f90267e5d1a696a4f25. 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/DEBL61292838.
More Animals at the Gates of Reason - A Tribute to Pink Floyd
ULICZNI WOJOWNICY- Tribute To The Analogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b31ec715fee1f301aaa3fdf8a6840cc44aeb873369bf2330d1869ae9e00ec78. 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/USA370690209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43837970ef5b7fad92c9e26731b85b710742b6dd33893ef07ef3ce2162ca03a. 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/USA370690214.