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 0x9d548917956b36bffafd16f13f4453f166309c7bff7468dff7219b87adfd4421. 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/e929218c-bc8e-4150-bcd9-5144b6c775d4.json and https://artists.proofprofile.net/proofs/artist/e929218c-bc8e-4150-bcd9-5144b6c775d4.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 0xca448a81f2e080d420654d4dffaf235ae9a00cc9d04b776a0f7b58994dbf1efb. 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/ARP7V2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb739b7779c39d80223d7736725a37b3ccff365db977ba79e544bed7a3131395a. 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/UYB282364001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc33170ae3ebfefdf03c7b8dfc1f0f9ac963230e0a34698f44b23c9b22d5cf8. 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/ARACN2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b25eb50b4a1ff9686611b2685387e2dc70dc8c5e0b74b22001a5a24eaf3f15. 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/UYB282383003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b25eb50b4a1ff9686611b2685387e2dc70dc8c5e0b74b22001a5a24eaf3f15. 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/UYB282383003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fe8067f60a53d30002d202804c69d09112bddf5e1286e5076c90be4dc3aec1. 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/CLAA22300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190f8e2e2c60e5590823acbb2fba1fdfd0b9005eb27cd2cfb29ac98c54e6e2df. 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/ARQIH2291045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d923782c41ad15b1c4637afe37cb139fe644dd366614b453af7a99c432ac7. 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/UYB282383018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802082e0861eb6145b179ce258647c430e84d210f90c0b0ee7b6757eef319a06. 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/QZ5AB2398233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30ee05be1a246c87ea47cec1bb5fee4c02d8aa834c6b5dc879a74cb3a9394d6. 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/QZW9L2346202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcab4409fabb61f14b1d406eee576179d5b823b1fa59649e1b5bcbb01f3e404. 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/UYB282383016.
CALLEJERO FINO | DJ TAO Turreo Sessions #723
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2cb614015da1423d79a7f23a55a865668096744cba1810a84e0c31f5b5112d. 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/CLAA22200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74eaf879fba56f6e8bb2f0fcdfaa6e99d6a21113f9e8450ebda47bdd0db00d5d. 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/CLAA22300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54070fcf036919f071942e4628a2cc75b302a40e5bd39a2c473bd905f00eb209. 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/BK4DA2327107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0516b6ff29136ff2858977407b166bcb4c490cc705d42035bcb11387b767cc9. 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/CLAA22200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0077afaf4a5e4d7a85a8dfed0dba3398d9fbef409755a9ed85eee024c61e6c17. 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/AR5UH2300234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5139b376638cb1bd43af6a1e473cab4484386ae2d5b92cae5062eaf0144198b. 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/QZW9K2266789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a27cc36f62097d9014c0fcf6b9ec50ab3e4b0f5adb1cb9eb39b74a18c77206d. 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/QZNJY2282589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6685faf271a84e673655167e2c6e96547af0dc65b321ddeab048d2b7687f9bb7. 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/QZGLM2480243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8575e8db9a71f21c9fdce011c47d713c8bf27f8c094e762a0541c4b04dcda706. 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/UYB282383009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e66b4f856d17297c40eed0a77ab8546297dd8ff12e034ab2a633a614f64ee49. 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/UYB282383005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef452bb9970ee59d1d32326c0ad46061949f91236d3847a7dcef42941ff54ee2. 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/UYB282383004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99690466a61637f28ed95b7c5ef5f7a237982e479c9d9bb81f1457c1650c385b. 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/UYB282383011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565e6a0a22bfd5318e4ca5e74790d2dc003e06f23f906b5726171463e2434fbf. 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/UYB282383006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9270127c5468d536deb94210584bc5d7c17821d348154a0de9964eda9e4c06b6. 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/UYB282383008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafb0e056405f4099711d3a4115305875fb117e6e0f9a1b414707bc622b1200b. 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/UYB282383007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ff5931a9c0e0a60a61a272fe35705ce2cea8836dc5367b332d74c711bb3d29. 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/UYB282383013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f7af57af904765a0f7f55802484285490892ab7a7be2c15c1b348a7d26e547. 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/UYB282383014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326ef5d627d757d6156dd885bbc9eec2df72f8391e5d66526dc21b1fbf29e0b2. 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/UYB282383015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5615d29ef9ed03fa8e7c09694440e5aa40a1a4a6eba384c1fde82597071c67f9. 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/UYB282383010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5bb3d94989dd4c8fabec4fef7915362550b6be95f4a87a66bf4e20886587d8. 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/UYB282383012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f635ef1175588afe6b82bb5d3261fd2f46c53ebcbc34a62ae8b2d2a4ab5646. 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/ARIXB2500105.
Callejero Fino - Selecta Motorseries #10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598e02448757aa693426889b36baadaec5f7dbfbfdc79cd182f4ea5527186f98. 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/UYB282462970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f55709dcdace3a1c4b8ffa36c0213b67c1791f081bd8c24353d2b3c17959073. 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/UYB282490200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716383c54e4731f80f56cda7e96487387462ce82f5f7e52d718cfe96be75843d. 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/UYB282488832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacd2f5ab7416e57bab3dcc7a985e465c0455ebee2d43e2857f70fc3417b5503. 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/ARAE52400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4c851edc6dbdc6b3eff5b44b327bf22dcaec969e264552f56f121c0ad078da. 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/UYB282488719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fef612f768242d1c075b70eefb9fc7e8aec8523c63df445063e12d279cc69a. 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/UYB282483003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc9a0e02d63875b32960d35b3f031e085392a8c0df1281007213bbd37a6494f. 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/UYB282483002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30032242c51f6239a3e22479572f0898dc36596dc8d4b4e061996297ee368621. 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/UYB282383019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ede702c160cc7b87754f78db23fd36a45c47b663fbfb7a7e2c261e0b3b3a7. 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/UYB282383017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e750564b501921a5b1fda3a919d93587765bc23663e35eec23a6223110b535e. 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/UYB282383001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e750564b501921a5b1fda3a919d93587765bc23663e35eec23a6223110b535e. 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/UYB282383001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83f91412f8c8b6f7fdc4ab8c1b5775854d4a41d39e471af618af409faa3650e. 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/UYB282383000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5e9689dce26d9b2495ee5a35ddf31776ecbe26f6dda6c1445561fa1ebf3db5. 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/QZW9N2249343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1182485ac0404af886955f000944d6df42483fd78d2c4c2a49888e9e97d8222. 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/ARF842200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5d522098a482f1e1546e659a11ab1270f6090a1685dc368ca42e93ae43543d. 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/ARQIH2291201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05b9cc0a05ce4c2931448f103a3ddb6809d4f9eefcd8446a0b98bc024ec417b. 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/QMBZ92289440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88f57af9f4207223d761627e33f7c4aa9061c561db9457d77157684aedfc68d. 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/QM6P42226748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be3c601dede32493a0ea6f89f9af2b23d393b390cf772625dce5281445ab0c8. 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/QMBZ92266927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0a68cd8ab6cc03f123d1fec767d5978d45ea01f09caf050ee9cdf37af74613. 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/QZNJX2231442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4780e4d9cb5af041592c3a4289e768a2e9bce7afa8b3e57b5577df561a06bb28. 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/QM6N22252801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f4811bc177729cbe176452b1a2206a5e419d99280dc5cadde70759f66a4d22. 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/ARAT92300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d5a1807a9a940a4b4cf24833a5828d6386f4b918412b6784dc734a8ed41675. 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/QZNJX2022698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca448a81f2e080d420654d4dffaf235ae9a00cc9d04b776a0f7b58994dbf1efb. 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/ARP7V2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbf00df0180f67f04770ddb1738e43074ad3f52dfda74e33337b5ef226a325c. 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/QZNJX2022693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c06c493e97faa7d41b9f26ea397960898c23546f400245e2b5e1ac74ef81e5d. 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/ES5702200703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c3f59a635261ecc81fc68b1bf2488f00b63b4c920737137f95d3ee256f9cc5. 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/QZ5AB2220303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd85951571b50105dc4dba069c646cb01be2f7726363007c6f2c13e74c46a7ac. 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/QZTPX2194588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfbeb1fb4c17547a62d52f499c5f0c8a4d61fe07c1493f3a369d8d903cc8eeb. 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/QZTPX2112586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4a7ed1eeeab6ffe6035a461d55fb2f3945e7a37e6c24f1e67124be6a972fed. 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/QZNJY2173593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a37c2bf9d240500e20df24d1d374d51fd4746cc94341ace6f7a7449978ba79f. 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/QZDA82043856.