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 0x68d0407b54282418daa9a8df37c3ae830f5ac75d7a5f3801a69f6af8e482b567. 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/35099e34-fc1d-4eea-85d0-c5d514aaf990.json and https://artists.proofprofile.net/proofs/artist/35099e34-fc1d-4eea-85d0-c5d514aaf990.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 0x7bc96ad1ab850f704ac6b9843098087ff79b0a97e5c0e43b3128c1b4d5a6390c. 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/US3270404132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459931042525d86053e8fb49da28ad8ff3e4d78e439257ae64402350395b534d. 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/US3270404134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2c41bc4f827137f03a98faff66d29a6d34ea4ba7c7d85ecd7ce055772b5194. 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/US3270404135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fa3c713e664d9b663318095795d54ab49f14e1760cf64dd034b2b68a2bc910. 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/US3270404136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b942ff5eb58cee0b9c1fcbddefc08eb7cd35566d64dcfcdc833f869269b23f. 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/US3270404137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bcb9040494a5b75ece34fefb7731fd04e55d59406282227eab0e740dc2e9da. 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/US3270404138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde7df23eafa03efb0f037a2b6fc79e838aabf8fdbf0d291e55ab4c024a113b. 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/US3270404141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0bf29a6c153adcf3bbb2b6f8f6016d4fe18641275fbf7b0c2ff9ee0972a8f8. 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/US3270404142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4532a491ea223195a9830d9be66a54e9d88bfa1d712c48879ad722c3e70177bb. 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/US3270404147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ab0b6ac5032cbf56099805047acce01e9dd5aa1cce6584559af82c05716fc2. 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/US3270404149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbc9dc6ef8eef64a3ec08581bef6d6b772cff6dd0cb4a8c5d80345aee8cbf9e. 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/US3270404133.
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 0x9de72cb1d0123009295ec5eba464f98e87fe9d99c26c8408ae16e04fa89dbd69. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/US3270404139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6d3cb5d0c057e9de5a7868ae9a09dcbc02180fcf9ff13b8a3f02a689da43d5. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/US3270404140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea168f4fe185ec873d5281a81cc3ab7e7d3d7d4a241b62820b46d1bb9527f26. 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/US3270404143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce2e80d5c6040b8042aa4472c8e3e1c243584b5f56d081ca58eaa83ea511b93. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/US3270404144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c807cf2a2c3ed625ef048ced52939510925f53bb13ac77e8a629adc2b1a3b4. 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/US3270404145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe31a9d3009f81d6fadf5c5df43abc58155dbb20c36ff9dfda03232426a11aef. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/US3270404146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c937136ac07d891b5f726409c1c7568be5bda31ede1e9936039353e2fb9e31a. 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/US3270404148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa654cb54be8b9db992545803582cd98c90863a57119fb708c26b2af1fe38bdca. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US3270404150.
Satisfied (Hallelujah, I Have Found Him) [Live]
Best Of Gaither Homecoming Christmas (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6e638e4d02fefe551374b0d221f2b3c21be57b5e74852ca2f6a75e56c783e. 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/US3271400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fd36db2788c8a8248ba9a44f30c3abe8bdd49082b003f3f81b72a8504ea026. 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/US3271400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810e064d4410cc51d5598b73d9404aa56531c7eb0453936b4948a4a1f71dd0f3. 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/US3271400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037b5ed29123c9e8c28667bb5f8870c69fc7bd3a67e6b6d2605c2ba9529d3740. 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/US3271400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423c73499093227feba3166f0ca3d462858830dc2f910a4267b9ace57fe7adcc. 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/US3271400070.
When He Was On The Cross (I Was On His Mind) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ed50733df17c387ce3b92a2508ccfd14f65daf20f4f4d4febee29042c4c3e8. 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/US3271400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac380e112147b9a668b386dc0419f91a4facfc35a38d323a11ab3565b7aa4898. 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/US3271400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fc9a7d7dac5b8e2211111e2a2ff52032adc7006cb79dc747a5594f58a1731c. 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/US3271400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8f0eb762dcf5e829fbd8ccc36ea0060f4fcce7e40f196c0cc95fd05d9ba6e3. 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/US3271400078.
I Wouldn't Take Nothing For My Journey - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7af6630404422c8b428f063d272522f16e1b77bb765b025414aed28309e5d43. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/US3271400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccde4ca04d83324c09fb15a59822d189565efdf749ed9c0ffc062ecbb7e4fafa. 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/US3271400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a82387200e204e657f2be41d39a41dd6cfac535d710b01eb687ec683d12239. 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/US3271400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be6c4ea6bac5c6638e455a43f1b0d08ec6f3836adc4b856b9f90551afaadac2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US3271400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a2ea3fbb91141146d6ebabc489b4b3675ababe297b721aa38f1d364ad013e3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3271400066.
Thanks to Calvary (I Don't Live Here Anymore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ed6a294986e59220d3093e9b52231ea9edd07f29b29a8f21995256105b6ad8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/US3271400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707d75db5528201e3e264534f6a92132a323f341445ef5202b95bc39645f8192. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US3271400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736032fa6ca2df3147f26df2285ba873b28fc7fefde4a8d63770807a14d553d4. 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/US3271400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79da8d5a6fc63f196456efb44e6f9fc533be69a3f3c7fb476e7ef63299de4cd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3271400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aef11512dc1da5b0a146924eca82c4b507826afaee017de25e88f8a5f1e01d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US3271400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83e06cfc8eebe7c1e9df0dc044df2336e623f22dacf02fd27336093d0eecdf1. 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/US3271600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08224874a001e9e2ac783abbeea6adc98c1345a41136c0324c256c7dededafa. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/US3271600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4f97912db4771f6d7a139ef75e3cdd71d25c7a065d5d9a00adace0e3f4b978. 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/QM5NE1520001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4191b87584a3f03e6f3cd8a735aad318a7b63a1deacf2b9dd11be1decc673e. 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/QM5NE1520006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfbbc0a6366502d78fbcb8f1fa8f2e0d418fe35df5324cab4c1c09df01cab1d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QM5NE1520042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91491d9a47ff814967e29a549a13d985998a21b56c9c483fec7e9c797a3ed853. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QM5NE1520003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7555d9d14673c78d4fb5ec0d810277eb67b846469117a44932edd6a7a456edfa. 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/QM5NE1520004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50bfd25e2063ed30bc633873f1f4ec24cadc6223b63a778811c8086b42fa21. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM5NE1520007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9b0df01f7bf811dcc64b86372f2371f9940a1504fbb17c04b587518d755e4a. 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/QM5NE1520012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5c200e16b582a3bb1e2e1347b788f5b50edd3f77adbb9a8371d44e3d040fae. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/QM5NE1520015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd845821d0e1557f7accce7ff3f8693d036f38a589952927fb6e2950f5de65e6. 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/QM5NE1520017.