thumb|Jon Bryant Live at the Paradiso in Amsterdam 2019 Jon Bryant (born 22 January 1986) is a Canadian singer-songwriter. Native born to Halifax but now based in Vancouver, British Columbia, Bryant
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 0xf881280146bf1c89136965b0d4c9bb1099ff152b327a258d6f58bd3a2f10970f. 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/b5f953bd-107d-44fc-a7c9-57424b8b60d7.json and https://artists.proofprofile.net/proofs/artist/b5f953bd-107d-44fc-a7c9-57424b8b60d7.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 0x04102c9e4392bc6c7f86a3e0f327c06d45a67bfe8c0bf8e8c451cc409af701ed. 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/CAN112100903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3021e9beb59ab2e6d1723f250a48a4dd187bbd9133a7b4debd34cbc95d0dec. 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/CAN112500434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. 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/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cd509b44743852adf6d590f69b47d94b85ccb54b30396deeb8e2282c16b1b. 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/CAN112401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23820d20b67b257865b0c4e035bf883ca0b27cbfee84cd8f88541bea149f23. 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/CAN112401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50656061b909dbf18bf82a9f9bf03229a191b28db296de350c0400d98a3d5b1. 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/CAN112401380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860189b2995755e0851d70162cf8a55056b7ef8eefda26117479f4850090e2b5. 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/CAN112402304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfd41c93d6c9197e1dd4c5b7d914800797274c8101968a003994827dfece590. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CAN112500435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d1a087c0d88db09447e3d20cd8bee4b9eb2b79e7fc1faf3043bdbfe7ca89ea. 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/CAN111800072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6de6e05c87abd367c39bec7efd3a8bc7928006a66695bf01feccc82ec24055e. 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/CAN111800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a91d2b1f384f60d6597f7a79d83992c60e3cdbe26100cc699d5a892c88f54. 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/CAN111800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79512b0710bedb65c03fba2ff04f5783d346662cc2405ab24060a9d82e1264c. 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/CAN111800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8b07faab1798b15928950f3738c6a5754ebad93fa0214f166e4b3a0c47df0a. 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/CAN111800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a75265ec9ec6ad5b50e0c747ccf79ada24e489705a9a0e8400e62185ae7afca. 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/CAN111800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfa04c07adb4a37c04ec6a585e1529bbe36029c0d8b1b3c45a5bb254a566b65. 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/CAN111800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72808f3b1fe59923308bd25aac9e4dc0172f32c82a8827a7df0e8feb7d3512ca. 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/CAN111800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1cd21847da031d16556fd03ac9a4d9ed1a15078dcbfbcb5099f7b6404f5f97. 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/CAN111800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206b5abafffb52843bb45bd91022343abf55f6aa911ce081d365a5fc72b18198. 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/CAN111800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb8d5f94d02d8c09d4254de4d5da1c90952117c92651c567630f83ef51ece78. 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/CAN111800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dd82d0e716ed5f592183a5f95fb71c46106517042828cfd9c49f707b6d4a90. 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/CAN111800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cf14a8eaf7be0d14db8540ea3a9f36770d6b90b2cae13860db4f6648d3a743. 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/CAN111800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cff8d8db592d2d4354751da32474a528e107a2d949a62728d23554c867a71a5. 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/CA07W1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddab567f8ffe34e0917e5c77556de64f7f7187fba86684619df36b8c2b271ec. 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/CA07W1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf212397519f40d279dec70decb6f89fad850bb2d9e7113f29d40b0c02b8e3162. 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/CA07W1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3193334c2c9acb8c0528da39e48ac5a8a11b7014f4fefaf6ad2f701a6c853fad. 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/CA07W1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e61d5eb8a2dfaf8239af6b9df0660adeb94270e3c88248f94146b2264ec52e. 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/CA07W1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1192c07201164a83c14be8494db8fe794ac47f535be37dc2a2c660339ea4f4bb. 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/CA07W1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d9c798580da416067bcab8a65d599592868c09a464a3385cdc1b7da8925ee4. 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/CA07W1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a727459e92df59995863369edf959188e405a8aaf4acb008499909c528c433. 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/CA07W1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65179f6e3a1fb21931d27af4de9a79c2b53dfa519602f55383e40570180b5b. 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/CA07W1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb89306aa0ea460f2b3cf4d2205414860d4f0775eeecdbe72ad30fbefc3edc3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA07W1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2fd1021b932388f83c3fc1095e10f27bb74a460e6a67d95cc0ea9c09e429025. 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/CA07W1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf5578eec113f2fee507a624f9a1eccdccf3d07e98d6259ceffd43e8bdc028a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/CA07W1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271deca5bd12a7eceb6198c0d3c97dacca9e94fb7c8bc821a3ec965d82494375. 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/CA07W1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32de4a6cc6e2edbde352b8fc67e70f21363b02c2d4cac317e0f019c9f0fba006. 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/CA07W1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03c82e59d887452aa768506fec2222c25d93dd63f8b54a51835b97d647bb3ef. 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/CA07W1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc0aff60f9845eef99b93155b9d5be6ce5c15e1a0ed8443b233fcc9fae2fa84. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/CA07W1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53f40828c688514d7811e69e4f4d0b3150afdeccc3716c34f78affb54d14f92. 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/CA07W1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b70fd41f1e1654ec86f14c34b7267e920b98088a8021711896d0025e5cd5f0. 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/CA07W1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5078d79ab206c2e3818820a281cc5aeb47b632d7ac631881b73b0415e3f3aa8. 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/CA07W1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe7fe0d6e1d4578c9f22a8cb9375c408cac25711c86e91d5281fa648f00e3db. 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/CA07W1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd664118c4a8006e0437dc8a99f5ca60db90269636efaffb460c364cf10b3c557. 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/CA07W1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068c057ce83d62fd94efe08c71453892d1a90e1ece487763d3ebbd8e266537db. 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/CA07W1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213be15948dc32d588759c4383485397108f3f49bb9aab839308edd266627474. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CA07W0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc693104b3352371f620f51bcb1efcf43e00c61b1da585b3adaa9001a2e9dfafb. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CA07W0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1308f45b52402c5e6e0e18a90c7df42d46d09fbfb41c4474e42b3342ddbbad. 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/CA07W0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d208b6508df9bb39e5e6404cea182ca1f83dcd1a5959adf3dfd8ef47fa226c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CA07W0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70deecccb8d432d0bc621f181ecbfff904edeb97e7c00c2044a25a0cb4f0b8d1. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CA07W0900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861950a4b8a7882f5ec05f2c16d6f79aa98777255f1a2f7b0c477e26ff8b2f29. 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/CA07W0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815546ca1c52cab90952cf27a3fd6f5dac2813525d6042eab9674dd868d48f60. 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/CA07W0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b981423725ef41ead8a75f75539216576eecd4d966c355468a407f463cb2da. 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/CA07W0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe055452a168fbab1d5b5108affea05db9e427a9be162282fbfc8022c96ca465f. 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/CA07W0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ccda7b9797c8c9f33353e1342859d66c8eda301a6ee3541b40a862fac13902. 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/CA07W0900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d364216c9ea7fea7ecb266ce8ff7c6b5820dc36b39ec6b1835ab39d84fd7ac6. 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/CA07W0900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8550ca9e3c6cedf49089517b2e1e77dc786728021552385eafa7da78533d3b27. 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/CAN112500171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96757bbe92b1f0e76e916fbdfc62f3b3a6d2fa26809197f1a829e458689189e9. 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/CAN112402548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b84148c0baf51d85904ba7f14bcac1d448262e052526fb169dfe8335630f8c1. 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/CAN112401954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cd509b44743852adf6d590f69b47d94b85ccb54b30396deeb8e2282c16b1b. 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/CAN112401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50656061b909dbf18bf82a9f9bf03229a191b28db296de350c0400d98a3d5b1. 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/CAN112401380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23820d20b67b257865b0c4e035bf883ca0b27cbfee84cd8f88541bea149f23. 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/CAN112401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. 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/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96757bbe92b1f0e76e916fbdfc62f3b3a6d2fa26809197f1a829e458689189e9. 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/CAN112402548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b84148c0baf51d85904ba7f14bcac1d448262e052526fb169dfe8335630f8c1. 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/CAN112401954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cd509b44743852adf6d590f69b47d94b85ccb54b30396deeb8e2282c16b1b. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CAN112401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50656061b909dbf18bf82a9f9bf03229a191b28db296de350c0400d98a3d5b1. 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/CAN112401380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23820d20b67b257865b0c4e035bf883ca0b27cbfee84cd8f88541bea149f23. 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/CAN112401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860189b2995755e0851d70162cf8a55056b7ef8eefda26117479f4850090e2b5. 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/CAN112402304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b84148c0baf51d85904ba7f14bcac1d448262e052526fb169dfe8335630f8c1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CAN112401954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cd509b44743852adf6d590f69b47d94b85ccb54b30396deeb8e2282c16b1b. 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/CAN112401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23820d20b67b257865b0c4e035bf883ca0b27cbfee84cd8f88541bea149f23. 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/CAN112401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. 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/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b84148c0baf51d85904ba7f14bcac1d448262e052526fb169dfe8335630f8c1. 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/CAN112401954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092cd509b44743852adf6d590f69b47d94b85ccb54b30396deeb8e2282c16b1b. 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/CAN112401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50656061b909dbf18bf82a9f9bf03229a191b28db296de350c0400d98a3d5b1. 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/CAN112401380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. 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/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad23820d20b67b257865b0c4e035bf883ca0b27cbfee84cd8f88541bea149f23. 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/CAN112401109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c4838fc53f21f8f0e235e6739589fc9c8d1ef84513df0b83c5b55ee058fc8. 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/CAN112400775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21de53e429952b2ab54b3bb1837de094ada0db969d7a5c2a14e681765daa7dc. 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/CAN112400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50371d3129f3864ab4cef94fc7d2643a8b07e3355a38c4f0b5e2198301757605. 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/USUS12300527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb74ed43ee14b064ae40c4217b20e73cc40d817c66ab0aac044d858cdcffe8cf. 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/CAN112301454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2d07a1b45e3f9d097cc784c696a094db47bd12c116a60a6594b5f4dd5868c6. 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/CAN112300399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141d2e7e1652492ac067d3e5a154a8f54be79ee5c72ceee3eed7fc35434d959c. 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/CAN112200340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcb6a74fe140f4dc6a94956cca47b7456c06b243c9755fc6a02a84c01364949. 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/CAN112200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562133ff9c9c770d31ba2711467bd030b61bb822d37b66cb12e7fc25dfc8114c. 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/CAN112200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d36bf3d6c293714b4af6d431a647e611585131666be649e4f7c8c08d0d1a6f. 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/CAN112100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a23014ceb2b072aec867556d7fc609c2fe040f6915c8f792de2a636cdd3c509. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/CAN112100787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33efbbf41e0f2d5b3653490a86b8c2bdc625c5426bae7f11dda081baf252f6a1. 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/CAN112100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641257246dc06f626f28a9408b2220bb2e717ae7659123050dedc71da312735d. 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/CAN112100457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123402caae451d43f5e5051f9c6a86e98671cb979240321281e9b04828618dc9. Chain 2 (Bitcoin): anchored in block 956960 (2026-07-06T23:19:16Z), 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/CAN112100722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709c01226d60e15a4272333169875067e8dc80e42d20de4f6b923955e0d22a13. 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/CAN112100657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641257246dc06f626f28a9408b2220bb2e717ae7659123050dedc71da312735d. 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/CAN112100457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73fa32f3031179c87f37fc08e61053c80ca7024e518c5059431452357a128a4. 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/CAN112100502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33efbbf41e0f2d5b3653490a86b8c2bdc625c5426bae7f11dda081baf252f6a1. 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/CAN112100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d36bf3d6c293714b4af6d431a647e611585131666be649e4f7c8c08d0d1a6f. 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/CAN112100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddaa59ad26f15fa1b66e33a4cdafca693397ab2ca9d13889c6d3f7d91ae3a6b. 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/CAN112100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79ab83b579c1db9973d45845923542e4d07406b87317e64fa3411d8b00013b4. 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/CAN112000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d2c80a113afd4347331dffe363740e68cd425c7e4c030cdfed4bb63211b8d. 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/CAN112000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ff2e56039abfc7b8734cf40996a9b544fec5cada1fe74a118ed322a9ad2250. 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/CAN112100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac7ab50b32b63b8af3e3b28930e7e0eb34439e274295e17cfed3207e2e7db2c. 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/CAN112000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ff2e56039abfc7b8734cf40996a9b544fec5cada1fe74a118ed322a9ad2250. 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/CAN112100048.
One More Day of Christmas / Do You Hear What I Hear
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd053146f0f92302e6f88746e599f1bfb5e2885f94b3380a40cc41f42e9f1722f. 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/CAN112000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622469aac8541dca2003bba57abc42e11188eb8feb697e905292c9a84034129. 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/CAN112000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79ab83b579c1db9973d45845923542e4d07406b87317e64fa3411d8b00013b4. 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/CAN112000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac7ab50b32b63b8af3e3b28930e7e0eb34439e274295e17cfed3207e2e7db2c. 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/CAN112000242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d2c80a113afd4347331dffe363740e68cd425c7e4c030cdfed4bb63211b8d. 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/CAN112000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9802418c024da97da243d6192b96715ceab0c8fc139cb6d51658853b36196fd. 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/CAN112000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80ceb16c48588064abadd4e35c8092c7dc15e286372fd1b3a85e4a534fce39a. 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/CAN112000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd8b28a5a6d67c1fc3e4086c7598a2a5f31cafc10aa9c99863fd5afddaecf63. 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/CAN111900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af89e96c474404233a957ad43dfa3007a5a70e4f972becfb0755dd71491b8dd. 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/CAN111900355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8d1ec4e317f38701097a49a9d81b14b6517b755b4a966679b4850026e4a337. 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/CAN111700261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd053146f0f92302e6f88746e599f1bfb5e2885f94b3380a40cc41f42e9f1722f. 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/CAN112000337.