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 0x8f92b51d4ad6a4a139f81a519ed283a71927518f64de585e599503e0af52ae4d. 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/913d9e08-03b3-4f56-a40a-964ad3a49bd1.json and https://artists.proofprofile.net/proofs/artist/913d9e08-03b3-4f56-a40a-964ad3a49bd1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Got Struck by Lightning - Live at Deutschlandfunk
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 0x5a893863ba2255546607b23c91c88bde464ab1f3a9644173f57fc2bdf5b1440f. 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/CAN112100451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bd38a82d4c871df3131bcbe5bc3aa6cdcfd22721a82d8c465355b226743018. 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/CAN112100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc18b0d8005bc2043f5365548e92a03b26996ffde1674d3148d743724cc32183. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100106.
Thirteen Sad Farewells - Live at Deutschlandfunk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd20339b07b866dfc51b195ca2a305c4e9f4a527f995cb87e1f80ca954a2e635. 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/CAN112100825.
Wide Awake & Dreaming - Live at Deutschlandfunk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01549f07e6c9e2093f9a862eb1850fc55f5a9a9234c53b6ac7d0a5c1623496a. 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/CAN112100609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60af5f6111f40b1a5df28e1fff3b28c7da33f90bd1262268c9d1e312781b150. 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/CAN112100204.
What’s a Boy to Do - Live at Deutschlandfunk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110c6e1cab10df5b7f31e534b22b89706e518e344a63ef53073149f2bef76df8. 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/CAN112100827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2611e7b39891e2ab9fd67d6ebd8a7f5cc3956c4e26dbbd5dba0f75dd14fd0a4. 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/CAN112100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dbac388acbee6ceeeeb4289906b3a0aa8ac4d96b40baf5a72000f25e8465b3. 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/CAN112100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9af023a106e530028389a8f323cf3359311da69481d4415f5b3d7c6f7d879a. 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/CAN112100340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca155f12fe65598780495ec71d63609ddf8a928f5e5fb28310099ed2609569e. 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/CAN112100449.
Phone Call from My Lover - Raasay Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eb5e5082af7f84ee74d8f35867c39acc67c0ca0d5b8c391cb0b9c91cdd3439. 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/CAN112100608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a3f0a136146622aeccb8e591de581a7917458a3bbe1ff528a5ae4164052e54. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305b38c552bb8b0a908875ea2ff5856483081fee0badf9a6075297b4d4ffdd40. 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/CAN112000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ab34b7c0a956c146b5e9ff74cc79b425be3d799e705f95dc4655df4f8a235e. 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/CAN112000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ce60ca0b3f99402b695b3541a965f99c7a13f8dacd67010c5c4ae046fce994. 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/CAN112000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53c4bb231aa7cf9adc3971433491fe33fe25c6989b20911878fe498a230b040. 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/CAN112000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f1937dab461e7f40308e93e0ad9fc0cbc9590e6fe451163714cbc3e3c6f190. 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/CAN112000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe600b13a18bdb8445a6935b1b2534886a0effc6181118f59df70dbf78cfa6a35. 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/CAN112000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8065ecbc65840c3e6b165b97a87bec78bd0b3005f0f36ac6c594f2a7da9964af. 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/CAN112000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0748741fe2166ca4216e0921dfd62e8b7fcfce0508b304c4250bc586478d5108. 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/CAN111900489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48256eda733d6f7b0f61b11da26277ad6fc731643412b3d801a12dd7dd92dbf1. 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/UK6P61700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b000c4cf51dc103fe874bc337306618953d173f5b1879d97d6aa67208f1478f. 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/UK6P61700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbce2ee638645ac6c31fd71e8a1ef401babe2ca2d0ed5083c75857356ec5bc3. 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/UK6P61700003.
I Will Be Happy and Hopefully You Will Be Too
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615a852a8d44db9aa468e316c113be71867817dd48d810ff308f3b9b8343661e. 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/UK6P61700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8f7fe1443ee295826e486f6f18639b7e52a6cac844149d2f13c7d2b38a2c20. 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/UK6P61700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4896171d5b0ae84ca34b1cdaeb8392cfec09ea61e5294390d3361b57ea9c37cb. 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/UK6P61700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328219c9e1e59db863a87292d3b4fc3d957ee84006a80fabf7d583709ebf167. 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/UK6P61700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a72c4ade789c30d5aaf956248137cd75986d0f6e7d6d1bacc97f33f2d78e18. 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/UK6P61700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9653b510c1a41632f081f6c608c37a3257757619d10a87cd85b325b35eac6723. 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/UK6P61700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30200556d31f4346350c1e7314b601b35553bc5c224b96dd167d894c3821e431. 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/UK6P61400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0025830c0a0d0dc1f01fefc938d178cc2a2e0b6466a2df35f8d513646d5bc262. 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/UK6P61400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81084ea748911b367333303c58f0a6c014db6a5f8b86968616b53fd8af554ad0. 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/UK6P61400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d6da3c9c74d50e041f4ef56a2155aeb7dc74e09f35a9d01bce9009268c8838. 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/UK6P61400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cac4765fdfce7b20e7b19ad411fbf2734e8e973e6a9d221b322417de240fc9. 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/UK6P61400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29fc44ea7f59da1aa36b7869071845d74d550f207a61c47ba29c7a0cf077d83. 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/UK6P61400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df53afa8e0eba1f3668f5f393a4b814fe6462ca09acb718d0a55ff9dca27733. 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/UK6P61400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89179aea4225ccbb04405cfb92af927edc9b5d5e9c1c6ca5f296dc720391d46a. 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/UK6P61400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f66243bc8ddd3316e7e35e5ac9a6d996384407ad54bc51a85a15bcfb419a90f. 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/UK6P61400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3293a785debf9edeee6abaa70e43fe8f87dde2676596109e0b866ebdceb80d. 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/UK6P61400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe238e1c1662869c201bf95abebbd5e6ce0f60de0bf0b4623b94df9dd685f6d27. 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/UK6P61400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea396214e31b04609cf2d36ecf329b864ff8c1a9526784b191cf29b33c82f4dd. 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/USTC80996487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8adb2c537cc49eef2682b533aac089b9b49f33eeb7b6b8ddfcd7eeb36ff5ab7. 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/USTC80996488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb0b81a307196199ed4cf46dc762b046d34bf610677eb21c89c2e2d5ba16f6d. 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/USTC80996489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7129126567d7995c2ca57ad3cf826cc673d217ba72b72a49adafc01b84c2622. 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/USTC80996490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a42118f9d584af40aab10a7662d9dbd69ea094574a7d24b6d6082268a32bcfc. 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/USTC80996491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c519479caa5b1cbe03bb242b9b20eb3faf050223cb4e8184ecb454ea134804d. 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/USTC80996492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467ff02729bd239093bb83ffdf4fa3a1c9a4630685ae18522c6ef269b9879b32. 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/USTC80996494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df1dc9cd75ae10e9274deb826cd8a5548442a780b3131cfbbe34ed0628205d6. 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/CAN112301567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb61707ed89eebf54e3d7b36b55224579728f2aa94a49e29dc86c336d5d72b26. 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/CAN112301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362c286068e88f9e5d03934ef940f3a0e005dfcc368c94a9d07b851da07a7986. 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/CAN112301933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ea044b935ed10ee7f1bc486bce427276bb94886fb47cf879ff243651a0c74. 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/CAN112302118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7a5eb80c235e56cf3ea9b409e8c45f1fcf0e742da31ede98a5253d7f286533. 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/CAN112302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362c286068e88f9e5d03934ef940f3a0e005dfcc368c94a9d07b851da07a7986. 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/CAN112301933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb61707ed89eebf54e3d7b36b55224579728f2aa94a49e29dc86c336d5d72b26. 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/CAN112301742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df1dc9cd75ae10e9274deb826cd8a5548442a780b3131cfbbe34ed0628205d6. 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/CAN112301567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df1dc9cd75ae10e9274deb826cd8a5548442a780b3131cfbbe34ed0628205d6. 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/CAN112301567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06ac19f79403df04d0c986aa7b4c5949e7ecae093bbca179ea25666b028ca90. 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/CAN112200653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12ab7bdc34bab66b4f0ca6fe88032969f04026f0d4f0ceb1ebbcb51442d4283. 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/CAN112201193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c96bc5f68872809dc694a12525330e6ef25fa6228c8c69b2f7340867f277f1. 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/CAN112200802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9c090f0ace6e4c19000e03232ff588c2c6905a98155aa4f3599fe99eb7d67e. 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/CAN112201023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd15007776955ecc60e7e6a5bc4ec13afd7229e6b8ef53c58811c75eb31a528. 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/CAN112200336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a0755d3c5cf70c59dbff3f861d441e469d78232a7830f06e5d0fb7e71074a5. 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/CAN112200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a0755d3c5cf70c59dbff3f861d441e469d78232a7830f06e5d0fb7e71074a5. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112200125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3830390f91698133560743318d6968396fe57ab8177cc912f8b3ddb81824ae. 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/GBMQN2100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc3f909a530ba611a8fbd4fca7c3421eedf30db0b4bdd18b09fc2ce416f67e9. 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/GBMQN2100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a21562e3c8c0101f4539083826e537d2470b0f5f38ca98a0a01ebe91d367fc. 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/GBMQN2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c469c3b17a16600d254c501442945342849b805076d1047e62891ba67101953. 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/CAN112000600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa87b31a0ba3dab62817da7a18504762b500acb61321aa63c35e2726ee31d58f. 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/CAN112000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf592f555f1e34d9a8ff52e954e5a71fa6cdb1a49d42da93eb51397fb418c0528. 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/CAN112000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673c66860c0aff5b40ec8d8bd55694e9d36d500b02f1b91895eb0240a22c7e71. 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/CAN111900469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce0b2e670c93aa4bcbee79f0c701b5c1de0327cfb932b66b3f4c94681fb6a85. 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/CAN111900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91802e3e00bf19a3f558f85b679b068f47afab705a27ec08c96aa59c9da76b9. 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/CAN111900390.
What If / By The River (Mahogany Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad99b95368af3d3a5cff25f752ab029a71e2022ac0fdddb96dd8f9aa2f04703. 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/GBX721900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d7b6056f463250df81f4b3d6fe808d72423b2083f7d78fda1f9094ddf45c61. 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/GBX721900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed280c8d0df524f9fb6a8ffb697de8df117e6d8727b36f32c32c2f228a373d34. 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/UK6P61700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8daf8ca4524cb1a339267b9c6a5cdf99fe97e658754da756b72e67f91fabe6a. 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/UK6P61700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca81154d5240380816e1da71e47a7a1b959c75837e4d5c8084baad74de89e5cc. 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/UK6P61700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659edb539adb98fed2bf886fa69b4ddaed7445184410e2d2068267e771045c1c. 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/UK6P61700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ee3740967702071e47b4907e825e155673eca4fdec3df663e49cc54d612ae3. 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/UK6P61600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81084ea748911b367333303c58f0a6c014db6a5f8b86968616b53fd8af554ad0. 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/UK6P61400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f91844dd739ace5510bbdbb0c71ebb27b96767b59a5089185b1c1a471a61255. 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/TCABP1331534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdb8513547051d8eb2cb73807fe725b1fcfff9357ce831d02b8c1c39241a0b7. 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/TCABP1331535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a255d8b7ec105cbd387921def307b98b4bdc0e5288fcb0810a0e44f0f1899e. 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/TCABP1331536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f55d590bbe49cd83c26a2be719a4e4c8f4047bbf0093c520c71b1d1c4bad54. 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/TCAAW1166002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2efced3242133876c385a57e4666de4a72d146872625bfe6712fec7421d5650. 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/TCAAW1166003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036442af2dacffa155b394fd371dc3f2c7df5955f0f400ef546e3bcd6fc937c4. 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/TCAAW1166004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669e0ce1ed581198cdcc5371cc4f3e90b27de3952a5f97f0b33932b193abaa66. 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/TCAAW1166005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80829bc4209ec8b18cabcbd00d8739d9931a65bbc336d1604c455b711008a017. 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/TCAAW1166006.