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 0x92fc91c4a3a42767c82e18c28e3bb20790688895c708efb365443c649c0a28c9. 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/d311f992-406b-4fa6-af9d-16abb09fc387.json and https://artists.proofprofile.net/proofs/artist/d311f992-406b-4fa6-af9d-16abb09fc387.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 0xd453a6dc8d9c55694cd96d20461de5292f7cf5d9a70d820fcc3ae7103ae74804. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGJ51200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bd0abf48530be3cbe691361ce22208bad7e61b1476ce1d936966dcf0f5ce1b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7NR1412201.
Psychemagik Presents: Magik Sunset, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254aec9ec5e3867ff2bc95123a0cf12f4ee6703779907d1a3109ed04befdd6c1. 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/GB7RM1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabcdc273f147e3eace7224f750243f655ad2a04f2c1af5a793407c6b30ccc1b. 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/GB7RM1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ef3a6769d39922cc6b23faba3a2061b80d407414d26d0d2e52fd9875bf1935. 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/GB7RM1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ad46977aee2382362973ff2219c1a7e4ab72d3b4144053bfd0f68fc1830e0d. 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/GB7RM1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c060bc33a6f4d6b94d43ce7e041be8d06ecad5625eff219efae7e0438065c2. 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/GB7RM1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d2e1ca76a1d4ac6873fd7138030d119809bbda0db9747ef81828b9faa5a2e4. 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/GB7RM1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf773a44577853f02751b2b2d147b2cf84841d5e6462b71f2ce441404cee2e8. 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/GB7RM1500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e4b7df100407133a7079c0b725b24c686af780e757493c79cd06791db3144e. 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/GB7RM1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4d7b762a4cbd611149265af831fde9db04c9169ca98efa6a13e40b7b1149fd. 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/GB7RM1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9bca5aab3cf00883db41bd5f7971390428030f0d5bd37e0f92a5c643cc5b7. 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/GB7RM1500016.
Psychemagik Presents: Magik Sunset, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eddf5ae1033c71e7d9d96532be0a0593d9de0f90eab8350b967541070d28ac9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7RM1500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370215d2653c559d0ef40a559319ae112ad340044f0de3c55c7458b34b4a36da. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GB7RM1500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9f0ec44185f61d5d94d5e945f13ae110f740b86d146a43efc5d492ce5f6509. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/GB7RM1500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931734d9bbac4f2543aa5dab284e2be4de200f7363be2d8490337324a43b6cd1. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGJ51500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b192bce0a52f89f9f3b7393722fa1eae50a70a46df14a64c157d62955e84cb5. 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/BEN581600420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb95004abc357c3b62f41b8e18a44ab21953026b8a17e36f0a30c34bc4eeba7. 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/BEN581600421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a03ff908e080d3ab60a93b132ad224bbd2bda1641ddbfac2754c7b14eb5d51e. 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/DEDN81100403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f5432981d421682d71221ae370b247cd4481e3f891619c312d8271292e2fb. 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/ITCL91100254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfad98eac9cfe45bdb1cf4d8fee2178a50b0f841079d12edac2c891bc668607. 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/BEN581600424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda114a64762744eaf24f1cbb70aba9295f951e7c1628e6302a1b9c8e58a456a2. 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/BEN581600425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20cdb767f3ed296ea9dede53a463535422b45d0755d77ad993f1fa56213b6b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USAT29700372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6271651516fc72f476861310fe4db18da75f209875416558b34cc166dd6743a8. 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/BEN581600426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe339c1d44fd5882d5ae5c62c39dc05acd3a96175b9147bacf819b808d083f002. 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/BEN581600427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc46bd1ce9daf9390833f5e492c480f4f101ca496eaa2af10feccce4887e6385. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEN581600428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa754b45d9a86974351935772a3a8ce5ba2d08eea8495bc2f14c0aeba2290abe9. 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/BEN581600430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a20fc1f78454241e0a4a3b3fada6b7bdf7647b364434ee23c8a18b283e6c1c9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BEN581600431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2eda43808e163852f6125da1da5c5c8931fcdf6bd5721526c4b96fc05ddf207. 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/BEN581600363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdfa2cce0c228eb808483d5937b0fab9b64d4010acfd2274c4216d35926be4f. 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/BEN581600433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1f0f6de101e69b086d660af8d9c082946169e8f0228a11c3e0471378cb1b10. 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/BEN581600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fadd1a5d46219b171c6aec42aca05ecff7c01ad08c2833bf36e7d5e572059e. 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/BEN581600436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2730681304934063091edcfa7107e185b7a27383597337302154e4cfdbefae4. 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/BEN581600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d5df8da6ba92e7a1a5e0c2342afb480927eb88308f5f3389de1e965486b72c. 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/BEN581600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1615ac89ce376ee42c96ea05f58f424dae5692fbe1e5c22eced5fc9956478244. 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/BEN581600439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e24a9e9e79153eac9ce8ed0ebea70900aad44441cf88f68bcd31d342310415. 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/BEN581600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e90222d63b07a0f8ef78f0dda1f297163c129fe54781f4abd26565d4d6532ee. 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/BEN581600441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f9f1e6c5277efabfff3802e28e9dc12ec99c32fba8fc58a67d28b5e3939bee. 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/BEN581600443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ec25a1f47a2c97409adaec478827e7226c327b9d26f2a6919a9b7284ccf8e1. 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/BEN581600444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08fd6be9743d0667734325d8c55d9ddb647fcd606674eb7dd6c9da6a795c3be. 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/TCAAR1025524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507bd5e3c86175abd9caada6ca292e19daeaaa54724071a7044ae0f7a85eee0b. 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/BEZ361607001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91cd59428a6310038d6f6c2c7331d46d90a44cf84a36aa9a659904755b43383. 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/BEN581600445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7aab62e8af8e15779fc6422c55b963ca26c7641e303a7bdc40d96a40de4df0. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:29:41Z), 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/PLE071910504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57f8eada6768273afe947f1848dee598934910f24efdbcd0d65674075480b8a. 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/GBJX33918004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2902651176c8a15fe868d6caac49e22561ca96420c8abf431c1a7a38ec040e4. 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/GBJX33918007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a97690f2830e2014b41fe4fb6edcf232ec19b753e919cd0f5680156eec5c1. 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/GBJX33918008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddd40f4c028578254cf0856167294bb2e220f56144ee67fb8e0c8adfdf60cdf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBJX33918010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ce2014a27e5cc8e71e13a5aea5f5ebd91a8791596427483e772871eca67c54. 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/GBJX33918011.
Something to Believe (feat. Holly Go Lightly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2190ff238c0158d83595abb7ee0fc3ee1a40eff9cb09113240da7b090fa944. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:02:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJX33918016.
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 0x1fcd29f52ef0fb970c918fb1b861fb5e786c6e9f3503885b9dc0f433eee6fd13. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBJX33918009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27006a4f33f98547f45c77e15e7a2651b53ed5584446b76459ab22664bd51e01. 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/GBJX33918012.
Triumph of the Gods (feat. Renate Staal Nygard)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5674b8224fcc81f79ac616d20e2c78e31bc79d74057f875ee44f1a482e045a79. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJX33918013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a7c86fabef99adaaf02dd73a243738bec7b8e0b9c107ce25fb953e2371281a. 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/GBJX33918014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3014cf406f19a28435d96bbecd42e5afde426ed9bf7fcf510de62ed19173549d. 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/GBJX33918015.
Above The Clouds / Valley Of Paradise (Remixes)
Don't Stop The Dance - Psychemagik Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4be1d8104b4235020d0ea2a1bc1a375b6d67e2a04565da9db466fa6e4fc960. 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/GBUM71304434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf24712f7c53038728db9d1fb5197df65083894b07559899fe99fbff6e43834. 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/GBUM71304439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935f8b4980a90c5380e48ee49c7befa1ac8cc3eb03451f53e12f4398cb9a67c6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEM091100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2476ecf205348d354a591f85974bae95b423972619c1ab2242f28f04885f8489. 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/GB5KW1904727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aac39395e05b076a7497a47f9f18e8a7ebd7cff6c4de37fc08503758d2587b. 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/USA2P1281164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1043bc87e279cb9eee068504c792bc0361e213d0c0a2dd174a306e508e9823d3. 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/GBHCD1721502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935f8b4980a90c5380e48ee49c7befa1ac8cc3eb03451f53e12f4398cb9a67c6. 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/DEM091100123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4343e392e8d695a3a551ab061993f97bd06e555ba51b708593a37b74a491505. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY471981732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6981ce725635fcb5a526562ca6fa3b8bf77092b89ce812a824da6952cef28f40. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEY470908857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6c688e207f4de77b9def33d1da9e304f06106e47891b7df3b8fe8c6a045f7a. 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/GB2DZ1400123.
Mink & Shoes Feat. Navid Izadi - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab09ecc8560bd564e5be8a8dcdb285dc6c5ba3768bbcfa4d582f802c1848a51a. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGJ51400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef83e3abcd1722ccb4328776249455d4c0cafecc56d47f70bf7cbb4ea5e693c. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/AUNV01301355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c93ce818228b332b757cd10c8369daf15eceacd1ba0836f0ca2369033fc1483. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GB5KW1904615.