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 0xae6044fbd26167998b8ebf7ef9da21e5585f619df2f7c3c53ade94658b73172d. 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/57ecd977-42f5-4839-bd53-b9dd754755a1.json and https://artists.proofprofile.net/proofs/artist/57ecd977-42f5-4839-bd53-b9dd754755a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20691f80ff2908a5c5ecea175390703b848e7a34a21fd9d8147c9507c9e14b17. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/CAEJ81500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05cded22edd20aefaf1770f079b70e0d3e717e6852180f4ff46d19ae40f706b. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141006f115bf1b3b6705583899837293689648d80baede88d8b51f51477cc0a6. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/CAEJ81500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91c417a6ead601ec4eaf1415b62f103e71a2a91974ca401db492008f72182a5. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098223e3b6f1a8f7fa00213e3a2b0c2f13777168ac3fb4ece8527dd08dd5de0. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bec5cd2b31ffabb39f59821b944f070715e97e3f3e52af7b54867b7e2c16509. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CAEJ81500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb53f9596b0d14cc3a8847c528a00ef09a59f48230744a2cee34ae895327b7e9. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5d3c9ae6ec0b79dfc979290fe75b6142fb22b2e6d20e30025171aea01a661f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ffb88fdf98ac593f5c4b8748e4d84ccd9308a3fa5e23e90efdfe1e4ebf3237. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CAEJ81500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc7a8b6ed1f0b7eec87be52a55f8619353a361677cfaa8f0b2f31881f641e54. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/CAEJ81500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe144c81e208c1cc0aae85411547b373c0f907dabe1bcd84fe872c54ebc3c12a. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ81500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f552ad6b08b68f8275b914ddfdf465467cfddc48efc44234385678d25c31e4. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:56:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e270687aff861ebd1c91ccf6aaaa589c7e3e9f567dfdf21cf20c060d23f5106. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:16:40Z), 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/CAEJ82000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14cf07073d52dfb498524a47524cb9f446d8c0a4a5aa2bfa68dedcb0221d123. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:20:01Z), 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/CAEJ82000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0125510190f92cdbf8e31465fc3f252ccf48cc3da8886c040b3d0f67d60e3830. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76f5508d61dc59af9d182cd8f2f5ebcbca881fc56aa656e57fa8fc9f88605aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAEJ82000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a1d7c93aa362ff1c76093afdca0b787073ca7e90f65461fc27c79f8b456bb1. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/CAEJ82000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6040be0fce200a6c1dd92df6d99a9fdde51d05d91625fa7c01d02aa5afc6a436. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CAEJ82000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8d1e2d044e52165420ce69d7968c612a2f076fb3cf97670aeac55b285a0d65. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAEJ82000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f70f0641b5241e632ebb1780cc71909bbf0586c695125c5daa4b4562bf7552. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/CAEJ82000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ea3ac1ecd30b80b1a060b4988959b3073163cfa784e48f8583110f45ef7a89. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAEJ82000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b466ca208c7ad0646d0d7209060992160f3ea43e7f1226a70f4c52b6c21e99b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAEJ82000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22624e5daae014d32481512cf8be9bf7edeb830e2a31786e2a9138940d643e68. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:22:00Z), 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/CAEJ82000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb816d8ae56e708c572de9e7f59a1a666b719d74fed07d3e4820bc2da0ad5c78. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449d21a4be6cd6412f07ec6991590db7cf8c1d9c4b8cc12830ee372195bd9c72. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:34:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000014.
Under Construction (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff6e7706e8cc7b86eb6eac98f2916ba6f72dacc920edc5d0ecefeec648a1493. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CAEJ82000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe92e6996a11c5defa88e0fc85498090418b581fd6f0b2f310310bf2ff071d3b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/CAEJ82000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d72926b780895538feadcfdb1776f930d5c3f018db98476b179ec14b8b8b4d. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/CAEJ82000017.
Are We There Yet? (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b28823bb81ef43fb9f8b5a58c228fc79d5e3ddcd035f13cc0379545e9a91de. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000018.
Along for the Ride (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b21b06c196543899d66a57a5fff42c2a2c98fc55bfe8080a73b99b5e206812b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CAEJ82000019.
Countryside Song (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca57a3c000e47bfd7c7189d733e9f668bfd4bf33b69da9b5ab529b6b0cf0b1c. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f548b620a9edbd849f17f4f57c9a27a15da6be9aa149372f601af182afcdd8. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:37Z), 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/CAEJ82000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f14dea5f828e00b5768d1b2e2f8da7c5adbf31ab46ab692186227bf169e806. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d74aa4540d0c131503f1ab4ba21eb5f2429abf2a9cedcc514fb45a5b83cecd. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/CAEJ82000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37924ce8639334ad42a837db7e78dbc1268ff6fd87442941a8b8c39cd97915b3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98d241174ef7be2f10473f6209dc652eb1675aa890ee370c969618b074fe6d3. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:02:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000025.
Other Side of the Bridge (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a428e87e9884b16116393bc3e88704940b1469f3a00caa16b0b4adc086dd67. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0b1578008e16f4c498be182c6b3b80256441012c8e8d53d3c6e838b74d259c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:46:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d461fc119b9435e9d392630be44914c98831b7afe19da695e8fc6abf8ba77f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:44:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56556af0cf67344c631f007186ca75295d3d50177de2f39862626aac74eaa681. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CAEJ82000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840160578e234235a14455569f4b391c1737b0acdeced45cb878e50e2ec3dedb. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/CAEJ82000030.
Station Wagon Sunset (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f50ddc10a956b88dce30e38e204539bfc6dc15d221ae6cbbb24206ba33675. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000031.
From Here to Somewhere (Poly Bridge 2 Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08151be4d565e38c64816e213ff16843372b88720a89e025d22e2c4c9e14f84d. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c195b904bc1e2510d3378fe4ffe5250f94e43c36307eac1cb6a5bec8b153d19. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:26:37Z), 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/CAEJ82300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd00dc265c0c0eef5fe5b0c26881f56815796c94c0a22e5609ed33d85e5f46c. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CAEJ82300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa253d6718a05d2e8e36db2a1854dc8e714d3b3febf0773abae5193f1b0fd8329. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/CAEJ82300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac793de23a86f5a9a5c12259057dfc24129eac6fd06759581819ec482d55499. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAEJ82300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d27fea8393d27d1fd5a64ffc506e3c8abd22b63f5e675c92a92693106605c80. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb5a8e489bfa1feabe31cf411da5329347fe7d6561ac5fb0a1e12a3e828d9f6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAEJ82300017.