REDIRECT List of Monstercat artists Category:Monstercat artists
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 0x1401af3ff7c58196c3c1a13012867c5ee208da69a7eabad222135fb8b2abc14c. 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/501389e2-778a-4d57-ae9b-bc11f2251e05.json and https://artists.proofprofile.net/proofs/artist/501389e2-778a-4d57-ae9b-bc11f2251e05.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 0x5a5b970513850430dc8aa70fdd731acbeecda150ccfaeb6711d3ff86220dd27b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82035819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76ef4717aa0bb5023a8f219f2336bec16d4ca2eb8d8885c177e87334c5abfee. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2120636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc696ebfe79f19f718c5e1c7bccbf98def46f6d77a03f6a36347577ec1e4b949c. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZTAU2188885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1623f0dfa702ba9ad12bf3524259a793ca7a5b28054bf990337300e12ff59fa. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82236280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5f17fc25791bc3aa2b15690ecc573da93775d40f717fc7483cab5c9be4e6d9. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2231641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73161b690795370ea297fce1d1cd062af37b34286b39970dae76bf2eb6da3d5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2268962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee0fedd017abb5275c93fe7df27dad65fac0b112e0a9771f16d8c88d5dbaaaa. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99d94d606d75de267c35025750c507476ea6b89debe192c6f64aef48cd6cca3. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZK6F2276032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a63a47b827c853cc83ac7e8eaa04c061c6e14e340f7b5d74f96ea8b93ac88ce. 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/QZMER2230792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a63a47b827c853cc83ac7e8eaa04c061c6e14e340f7b5d74f96ea8b93ac88ce. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2230792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb752a515cd480716d12f34774db47f5926088b10f41e809654e2b7fa97e18bb7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42239460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758c355ec2b984136270461ed1fa0ecece0feeecfb6f4fb97fb2bcc5bf61f2b6. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZTB32233901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c1cdb9f18103bc8e9647007cda391d1efedb64860e22b017d93cb10b9cb51b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82390298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bb70eed22fbcfd90bddfa81b4f00a6a570d0edf6b22979d6f492176ee1aa24. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTGW2404367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c212a0ae3c18c20ed9826f83f199627ebbfe2b170aa85b84fed605c81f268d. 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/USNPW2300534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92750f23e4fd1844ea47d6921b27f54d602eafeb90faad95c618d2febbe88925. 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/QZN882234162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba23b19ef98cb5a6e55fdb6afb94164611f1138b3de696b5c70b1838179a83e3. 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/NLF712405060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536c3202a11ff6621b4fd4d6908ff41a9d02b2076ff9bcfd1eb8041d1dc95adf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536c3202a11ff6621b4fd4d6908ff41a9d02b2076ff9bcfd1eb8041d1dc95adf. 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/CA6D22100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ad3294dae94b529ec93dfa4c22bfdcba22c7f03f87a3077c7ea0bd404eecb6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAF5R2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd647e7abf95b8056f787166c52a5c3d562d12932497c805ce32e8fbf06b42eb8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2241768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95547796f5ce2e81fa89cd43db055a96d9992c7ff5055b31123f5b075db3d57. 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/QZPEW2443003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a9e1beca3d9c3382300029603efe3133c194bbf823951dc58aaf22ec59ccc8. 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/USA2P2314635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa782b6c8423ebbe1ef466688221269be01ea3b5b33048cc07f73e15f34175cd1. 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/QM24S2404486.