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 0x93f211f49509f84cf2b344c8d7544bdf7a335c4d012047885593edecd576db53. 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/5217de8c-884b-48f5-bd49-625c692f36ed.json and https://artists.proofprofile.net/proofs/artist/5217de8c-884b-48f5-bd49-625c692f36ed.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 0x8e3cf4e0bd07899312fa5d4f6e5139ecd11fec6a0ef27c2a858e4535a5f392e8. 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/DGA092313812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6053818699a7177588baa6a4738780e5a1f513e264458cbcaca65cd171ca45f. 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/FRX762324519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12ef841ccf7e48437fc0fc4988648cee6e40b1e0df52ccb4ff060155889fd1c. 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/DGA092313814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33521ce1c239d6075f71b9c978fa6e0ff3be2806ae9707792181b073ff1fb778. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092313815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ed8db58ff9d7c8edf12ae60852564f1c10c3f9ee5c8fce801c66c53ddff6a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092313816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411932635ed441869c08e0ecbbf8d27385f7cd375362582e5798fe3149876a26. 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/FRX282340765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a82563aa593abeb88a35254672f663c225364d7f511349b1c009551b1c181f. 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/FRX872329040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0117763d91e20eaa2ec3494455fc7d9c58f8385fc5b3d465f5e450eb6b3b154d. 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/DGA092313817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df6ff64c0d809b35f2ca143d29de7855049d14c8e4bfd3738f5559ac93f3047. 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/DGA092313818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3374ebda48a0d7a2c8d876a88f42f3908742aa22f3c8086b665961aa09f7b4. 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/DGA092313819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c18097801e883faf9f0d2cf5cdd8ed8cec8a333d655a55a691bc7f1aae6f329. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072308964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a805ef1571b90276435f4cbccb7714564592e7fa00d456a55b7051aee57d9f. 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/DGA052333739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867bf7e1169f2d885630cacae8f96f7e1e3d3260ae5f7053f1ecb1d9926071de. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TCAFP2105970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa261af2771412f9bc246d79f1bd3b0fe1bf21e22eb509500dbe297280551d640. 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/TCAFY2179781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb9d3d5aa08bb77a48f756263eee9b34bdb19edbbc36593f4746c1442b110b1. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/TCAFY2179801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9182b41c1c627a94fd4ebfea20bf6779de1ab16855b2b737ccf6c2c3ee89eeb. 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/TCAFN2113779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186636c4bc6d9479b9a975f637cbcf836bf23dac2f6364ac16bf36be60ff7936. 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/TCAFW2178389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17928093b77c5e7f97f538b970c750898f905f8202d04580e2acf4dfc13df917. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/TCAFY2179827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867bf7e1169f2d885630cacae8f96f7e1e3d3260ae5f7053f1ecb1d9926071de. 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/TCAFP2105970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9182b41c1c627a94fd4ebfea20bf6779de1ab16855b2b737ccf6c2c3ee89eeb. 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/TCAFN2113779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bb4ed85d24d23423fe49535c104a20d83de8761b35820da409858336217873. 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/TCAFP2105977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bacd919f804e2268048c31edd4539eeb8caafdd02ab3985bd5e579b5bbf5a9a. 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/TCAFP2105996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a4015b6b031d0fb4a5ef4ae9b3b33ddfd0db909cfef9f3ca8ca35189171e1f. 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/TCAFN2167227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542981533d6ed590954c8bf5b38552066797362a68bf60c528cdc42ddd68ed95. 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/TCAFP2105978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e135fb2fa22907b2506e02ad89fc614d45ec51a9a162fcc78a431ca707e295. 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/TCAFP2105989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5025737350221196b6a455bc2db772f550475ccbf196235a8cdaa34c6ddb0ad. 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/TCAFP2105998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf467a2a5f69a0923c51162c3857c58fb54461442f5aff152d29795b3a50315. 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/TCAEW2035712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4c2e920423175bf52e4f6ece530f4c9b9f3c57d615b2a6e52fdc4281cc7e52. 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/TCAEG1968179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f7f264ccdbfadefb5ecc1d11aaf65649535e32aad002955d369aa23d63f6e0. 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/TCAET2017280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4259e69febbee154543cbadb87f657d8fab878dee7ca21ca75a4a11663f1bb9. 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/TCAEW2035722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5493af0d82adbe6782e09337624f3e56cff3e3e97c31c691302b30998ed7758. 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/TCAER2004753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe0d7646eb84aa21e0aba929eaeac64351b9dfded6f43f6f440f6f8e37b7299. 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/TCAEW2035716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9f4e4f9eb11c7ada3bfe32dec8b5ffd70a127472c52965a905c54fc30d3f6e. 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/TCAEE1909316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6ce61cdab37b2b3ef012a637da03d15d5a5ba66bd8e0d4164e8c46325a5a0b. 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/TCAEN1923435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248bfb16c407566895549dd21c1b925e2eeb13f10194a2c3de182ccd26102d6b. 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/TCAEW2035707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6cf2baf0b397f075ccf27f9f3607645ff2c54b115979bed372c6862c44811. 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/TCAEO1908107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cae96470032bb2b4a01766f2b21f87772641bb98eb60b2fd20b13f2feba2714. 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/TCAEM1983442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a4c6e43ebd1e7a71525e2d8af57eb01d031db3fa761e74419d3afeb588d493. 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/DEAR41833858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ec2f5848a2faaf42ae5d90638625ead0cdd0a60f7dcebce6b401f9faf5d0ce. 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/DEAR41858040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98d03463d2d65c8d6def920f41e804b097e35f0f83c170a18b5f21a1b63d26e. 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/DEAR41861966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104cbbb7a7247a70f8524cb568fe3f622cb686a272250345dbf5b1e7925af8e9. 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/DEAR41830032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585e53aaef0dab929e97a1ed049e367d00dfc0971aae6b25120ae0667f2c79d7. 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/DEAR41864095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd1fb7c5aceceb7b21d6041795e32c7f547141976a0e6be54d4cf229fa76997. 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/DEAR41877719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492dd4a2fcad58a8a3f578b534d1ae9c1d81c44f2051a05e44d1c4433ca8a147. 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/DEAR41829616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407c7fc80d23501e4db89495c37bda297585892883454dabc755ccb71baa60ff. 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/DEAR41816944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc2d45ecc382e3537a9c10c051dcdee29994555e54288622036692f0b0a6321. 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/DEAR41885665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929d2dc5d097ae69c1fe321312749363a839d56cf108518e562520d7c0723137. 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/DEAR41866992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e89527a2815fc62ab11d2fffaffc79bd8069be3715ab9e2220c640dc138dfcd. 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/DEAR41642852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb401fd3fe24f8c2c0dc3f099f02fdc5d2840b98e43755fcaf43b021eaa0fe7e9. 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/DEAR41642853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2d71914e2206e4de5a64ea6ae090c72b5987425afec7f0f35e6202e78a58f3. 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/DEAR41642855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35df912c77d260e4690d833ebd222419f6eb14849a65b5b2367f93750286d845. 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/DEAR41642858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233974cb98fe49b99bdfceb271cd169d3710a6f24b1420b907719bb80bf90ab8. 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/DEAR41642860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59102443a3fc714925eeeae2b5cded538ea0751fed4d3140b9e26a9214abb6f8. 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/DEAR41642854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e36163de6bf5f3a71c5a03a307ffa7c3fc156e51738d79585a197e566876507. 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/DEAR41642859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201ebbd8689800b547ba5876366cfc5ee24307f5c6519a06541da1bce8d385ba. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41642856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f19949cad19b103e9e0f0f6464a084cdfbc8c6adc551dd92b1728a4d984205. 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/DGA072418424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6f846f752186326929a59fcc8fb3ffc7ccd17731873453cc77ce3fa7f3c8fc. 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/FRX872460659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4684349a5ba863173b129d7f890793a160acfd1637898b904d1a550e29345f. 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/FRX872460660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfa5cb3cd0e339aae316f2d814dbf848c238ba1baea30843115b4ec53fa06a1. 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/FRX762493101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52eddc7e2f6ddf7e77044ee514ea41f2bf6e6f483d8d0eb4d4fa36f398658c8. 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/FRX452433872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe02bf35c7fcdb930e049713194a49ba93c182429b8113398f7c0f7136656437. 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/FRX202409871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55dcaeb51d580471bcdf2db8be8825661ba997123c75646e13987ff5927ab70. 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/DGA0M2348679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12ef841ccf7e48437fc0fc4988648cee6e40b1e0df52ccb4ff060155889fd1c. 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/DGA092313814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3374ebda48a0d7a2c8d876a88f42f3908742aa22f3c8086b665961aa09f7b4. 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/DGA092313819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ed8db58ff9d7c8edf12ae60852564f1c10c3f9ee5c8fce801c66c53ddff6a. 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/DGA092313816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c18097801e883faf9f0d2cf5cdd8ed8cec8a333d655a55a691bc7f1aae6f329. 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/DGA072308964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a805ef1571b90276435f4cbccb7714564592e7fa00d456a55b7051aee57d9f. 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/DGA052333739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a82563aa593abeb88a35254672f663c225364d7f511349b1c009551b1c181f. 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/FRX872329040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6053818699a7177588baa6a4738780e5a1f513e264458cbcaca65cd171ca45f. 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/FRX762324519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e6361bcea5869e5773fe0b747ba302554fad5439086111068e95f0dc37c27f. 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/FRX452307229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e13159eb201efd08ca12efe1152a88204820c0b641aab00b155446231b9decf. 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/FRX452307230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e6bce905f6a159e973539c7599871b320316932f5f6620541a3e01aa1347fa. 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/FRX452307232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411932635ed441869c08e0ecbbf8d27385f7cd375362582e5798fe3149876a26. 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/FRX282340765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f57f487069f8bc835a3b0ea06ddba3254d73cd3b2a2f57bf08f1722b7b0e57. 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/TCAGI2243793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cd498fe878049a486394948da787608a6575a9e72c9c49af5f6e8dccb088d5. 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/TCAGF2293827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8340b84decc900f62189de10bb101d8ebb3e432d91d6e8e33ecbb2345f77469d. 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/TCAGF2246343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c305fd5aa842d4d0f4841dcbb3259803bb66358fe93eb05551e2a5b2395296. 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/TCAGE2279255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87611718e67c5bb62719e4a0cfae1ad1b1ed757a8cc7d6afd533dcc379ea5392. 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/TCAGB2225312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d2fbf3b19db2da3e7fdf175275d8c6bb605593a447e0461a1b1109a037b26d. 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/TCAGC2267120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583baaeeb9c1c33b6ec50319e3e3cc79a8f4d12b43a366bcd1d49ae96627580d. 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/DEZC62255908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5fb42470ba9db84d8d3091486e157bab43d6c8b7e2f0d1253b54012f5416dd. 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/TCAGB2231432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf847e807fcbcf324cfd7f2cc0cd550abfbf97624cc32daf124f101fa9895cc. 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/TCAGB2203363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186636c4bc6d9479b9a975f637cbcf836bf23dac2f6364ac16bf36be60ff7936. 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/TCAFW2178389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a94b6ec26d532819380b92818cf6942135cbde936cfaf0d8ccf1d5efacc817. 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/TCAFO2182755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d75b56f9e1a85a58a3649f8884e56409fb712e96014ff4b18be2213d2d9f204. 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/TCAFO2182767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9182b41c1c627a94fd4ebfea20bf6779de1ab16855b2b737ccf6c2c3ee89eeb. 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/TCAFN2113779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0511515c273bebc79c3fa120decfab6506236a25251f9c429d61e4e9280a61f. 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/FRX202003414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43f8ccb88b984e8166402eab7a9e5e6a58bd7127e164291ff5f8a1d8788b400. 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/DEKF22000706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5493af0d82adbe6782e09337624f3e56cff3e3e97c31c691302b30998ed7758. 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/TCAER2004753.