1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c8dae1b3246ac7ee2e66697bf46cfcc1f6c584f94e338dfa38b60d10b4572. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a5b960b-7601-49b6-a67d-5049f1090335.json and https://artists.proofprofile.net/proofs/artist/7a5b960b-7601-49b6-a67d-5049f1090335.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944fc43d077af7da15d4edaad7dfca88e23d18326fb779fb2e20a1f74bc62f15. 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/TWS172300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9c5821aa550e5c47c1f7ff3cf74f44cd682cade9ca7c2e150ed15d98a50e58. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZS632426511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc619c0426c74c284cb948cd2c02530ebe534c43d4b3692c7d308161382187c0f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEPI82305622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf174e62a47ec7e844fa375354caebedb9616673d1cdc28df402feff9a64247b6. 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/HKG732270010.
逐梦星辰（QQ飞车手游航天版本推广曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac42a7eddb3b46c0be85029e5ebd1aab2087ba069971a86a46b7bb25e550d95. 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/HKG732229186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abe519dc2fbaa89c7bb8fd71db855dc23c9c86296a93fb324ae7dd26ced1677. 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/FR96X2278366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdefd877bbb6c4abbdf0234ccd2137dfe165ea2c164930dd0af998f2d7609b9b. 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/FR96X2278367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe662a6c68217aa551f960cfe3b57a134c35210160fe4bb3fd88b496eaacb5089. 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/FR96X2278368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5831fe67303bd59a46ca024fe2224a58ce8e3f94893dcaa149909614f6888e. 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/FR96X2278369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce49ecce7e20771cd7f82362f5cbaf9c68cadb3eda4922c23ff405da4eb8cc9. 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/FR96X2278370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22597d6b1ab8afd3b82e056e9c270a72eca19638a48737c7a28f4a3337a54ddb. 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/FR96X2278371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abe519dc2fbaa89c7bb8fd71db855dc23c9c86296a93fb324ae7dd26ced1677. 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/FR96X2278366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182acb851cd65e7ccb650133cc889eedb6a71fbdb76a6a8da706a6ff7ff7f7ca. 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/FRX762272250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbbb55a27af31a51630a0c89d416089f689a7c380941a3a780034ee4c556271. 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/FRX762272251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf001c78bd29adb89c7efc9359d84b9daf684253f869afd944325ef5305c4367. 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/FRX762272252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a34aae77bfe8ce0c47b38dff77fab1c12d39eba29a9b0b973a1dc1153fe03a. 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/FRX762272253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6fb2176146547e2a53dfe7eaac8a587ff1340134e0b271fae436d7faf6b271. 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/FRX762272254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d091000a6962f42dae030d365200e4468787bc3452288987594a48c72a0218. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762272256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2046cdc6fe668df9f2ca1960b31a9e82279652c05088764520ec27b27914fa3. 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/FRX762272257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6077a0987017fec78c7043f3645bf25aee0490dedbbc4934ffb51723c02d55. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FRX762272258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5461a00918968e6ba71d776585acaab7a8daf74ea3d078d184a8281c66d433e4. 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/FRX762272259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a031a0a153647b76dddb5115e1444000e1a991ca08a204d515dab87e8279494. 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/FRX762272260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfd180d3bf3fe87c879135c4f58c8e09e124cdad76d875b1d3f585aedf2d782. 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/FRX762272261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56117660958630f93870603a1923c721beedc3c5e9b63fa64da41e0c234c0692. 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/FRX762272262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0bc01017cc40ced069a94bf640392a54e9a30428c3d599c3321462b30601cf. 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/FRX762272263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21409277b2f1636c7a2be9884666f1a67c3e1b0f6c6da43c50d918239dc22911. 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/FRX762272264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a0dd773112ce2d77a11409fab063a6b324d7edad1fc8828300bd397f9d143d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRX762272265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2585550894b238f6ce80bb411d5421defaaf5253259a8b8429f9b00825ca387d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FRX762272266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6c27db4362caaef451329a43190da823facc3334bd855b37d6839609f003cf. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762272267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe01aae78c3f6db6e55b84f7d08689cab41323f6d5cd212706d947ab160bcfca. 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/FRX762272268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440a5da54b6987029cd0ab1b2e850d81ff8ec80e5e9658a59943549fce6bd5a4. 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/FRX762272269.
Farlight 84 - Summer Diary (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d2f0ce6bf5f3eec32b1cc562305305b93f16c0c2f136b72057285b161cdcb0. 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/DGA072421828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383c2dde549301b7c2009c48eb0326554552309564f9b41cd7fbe739513be874. 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/DGA072421846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee83eec28af7b6314248f6ef40807fd189aa7880809eef11f207a8ec0037275. 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/DGA072421830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ef22ecb2bcf05dc9f477693a3ba6fc7d77ff2a348caeaa713b69f29815339c. 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/DGA072421848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91acae56fa79c30b6193beff89733cd36d9be62a796683693c53759a98781840. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cb625fefabd0ed9fa92db7952787693aea8128128caa01cc541f11068c69f4. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DGA072421850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4412d9099f005c87d17605f39af911cd69b1c0e365ae3b92a1087145aca73226. 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/DGA072421834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375012d672399c40f4b5e25c45b878d24168efb628ba8d4e2915b90b230572bc. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a02fefa57183a742e8b288edbe1308680a560d193474d901716d4ab38e95521. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DGA072421836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343077734435935d0413424c8fff56b08deb4777160ee09569c1aec7bba7dbea. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda02545aa23baf8bd472d37c7685e2aa77d8a24d3056b1737a671f9e6cc361ba. 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/DGA072421856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7061c6034b5a4812643cb02ad3d6b0c30af57bb9ba58c24359ab9839ef655593. 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/DGA072421838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf20a5b54a99fb0d76ed6239fda09d450934be6e4c5eb4b4c52cbd7c0187d537. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DGA072421858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc79e6e6b8dae408ee9c1a6d564a6242b15ff2c0842573382de7c929b1592b8f. 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/DGA072421840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ba8f104d1a79f8ebf1b19a27a49377f4f2b18712141d247682e2ce0df5ea0b. 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/DGA072421860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a1b3dc764945226592e0a648ce58bc98df61893eeca5c4f5c78ac64cae5f4. 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/DGA072421842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7ec2b57c47cd6f7a8109ce6f8944c441b4cfef0b1624f65179cd09d6c30690. 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/DGA072421862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573f4bac1216c749665b75c2df43a818850b4c52b56a8951473746a448a56c98. 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/DGA072421844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85688d802de86c4502610af356bcd0fb945c4c5054ae9a75da958dac8317c0b. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2593a9cb8d102ad396cf493a2707177f4ab88b73fd7243ea485d8ea4357bfbb. 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/DGA0L2306562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507a6818957d2ec60953edfc35befc21e27265e74d901f58aa78102941503596. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a6a1add86909dffdc6734be2f604fbb3943b9c764c912dbcd6aa93fe4d3ff. 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/DGA0Q2388817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ab92fc028890f10d1fd3daf4970a96f843f6eafdbcb1970c8e2d679a3037d9. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072421874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323d03aacfa75005b13d96d68211b93c1d13f603090f503a3f22bcf361013bc7. 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/FR2X42417585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f36ed66eee25b089c5b69b91a6123ffa271f2e4185bdcdd9a64254592e8b72. 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/DGA072421878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808c01a7370cf9b92c23195171bb08759069a1b2a1cb1c109a52a0ae2cb793c7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR2X42489130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8ac2766dd4297eee4af4eb2e6b1ee82eddce2a27b35a3869abfd333b1573c. 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/FR59R2455345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffcb8a6b3e37179b9485443c0da3a89b3c5728e4177bba59a91011e15a1b94a. 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/FR59R2492628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7e8209781e1f00c0d170951a98d5bed1db5806c7ec0fad1a3acd178ea51176. 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/FRX282486678.
Phenomenon - Championship Special Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe579d8b9441a5ed5888363cb67476cf09fbdc2ea31cc07e449f4efd795cfc86. 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/FR10S2465266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8ac2766dd4297eee4af4eb2e6b1ee82eddce2a27b35a3869abfd333b1573c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2455345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c15757e0c2fed9843ee98806f52ef349b8e862e67c71d18229b579b9e39738. 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/FR59R2455346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf6ea92ea150af55e61119143d60556b65888387da0d0f520aeb6d405b644fa. 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/GX38U2385231.