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 0xe939c6c855ba6c86b648083b3e3d38854ed1a9a01ba462627b6a004395286218. 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/b07d15fe-70be-4315-8935-f89dfd45eed8.json and https://artists.proofprofile.net/proofs/artist/b07d15fe-70be-4315-8935-f89dfd45eed8.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 0xf54649fa31d83e93d1054ad3d38aa033bda2e4979a6b101217adaa7eadf646f4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLS3R1800297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4deed1ae7246c5dd5a3a5b1343288d74854da059373134c48f95e24be2fd57e6. 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/GB2LD2110152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8626958703daa38d1a4c82284c66edf9c85f18e411bc2101cd262f8d7ac48642. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZS662296833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583cf2e373df554b58b0d5eb34d6c6efebee1ecc13988ab72073f1f85291fcec. 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/GBUM92400126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9e4da241efc14a58b105df45c23344514617dc456811a5cca087917a350c34. 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/GBUM91900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4e2674c98c28f969bb41f0ff501bb7140ebb8331a085108e4274c200e076a5. 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/USDM32029701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea5f93df31d096e3cb683d46e5508a5043998cb3257a5e2fd1da5aa37390e51. 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/QZHCR2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46386f5afc3b2b13f15b8469578ace2390fc5f6d1fc182d10b9412f8d3aa6ef4. 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/QZHCR2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46386f5afc3b2b13f15b8469578ace2390fc5f6d1fc182d10b9412f8d3aa6ef4. 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/QZHCR2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3779a90948e60bb362cdcfe81d3c77e30dfdaf1b9203112087e3257a04bbee2c. 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/USA2P2134912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90fc9d631ed4af7a3a52d1b4e31477ecb933e148af0d6093ac5ddab6603720b. 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/NLT2H2000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118d9698e4c8968ce5fc153ce2bac4bb8fca68075fb6a0d06fc704d75c87010. 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/CA5KR2426339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118d9698e4c8968ce5fc153ce2bac4bb8fca68075fb6a0d06fc704d75c87010. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/CA5KR2426339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dfcc91468ca5162524831bb1a9678c4fd7eef3c19d436699207e3031af3759. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2227058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98974f4da378973fca8dc5e10ff24f192a6048bd7af2dd9e326bd27f4c8680f1. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBLV61912180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a5d7ed915121d165fd50a63be47b6f806d7099a64e96a35e3f130ede410457. 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/GBLV61912182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa46449b65a62cc0155054fd68a8e313701eac382ab970d726a40040e96ec7e. 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/GBLV61912184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0f67bc51e73dcbc0d7094d7f5a33a63c0234cc8f7b77d258d7f7fc71783e0e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/CA6D22100742.