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 0x9e84caaf16b98bea8310668ea4e2a880a9b6ed0a5b0b63773ecb9237787e773c. 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/e152573c-0eac-4e7f-b3ff-08c158ace755.json and https://artists.proofprofile.net/proofs/artist/e152573c-0eac-4e7f-b3ff-08c158ace755.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 0x1fc363d9c7419185d27fa6bde9f02df1aae074118d1a8e90861e83ee5deca8bb. 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/QZANL1714007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ef7f82f1e4bbec33fd0157c9a4188c7e4f46a1270f054d107950bfd37784ad. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZARB1854216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dce6d01b9aec685d7a7e62699f2c9a74280c853242ca6f4c37a4e6e0135ca1. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZDA81834981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493dc24b936595aba6ab6c5a0e7acca378987e1e8e7e96809264cef1fb1cdc82. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZHN81908774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd27564cc59332703d8f9f5fb27c8263b468433c1f36c5ba614ed03816cc5d4. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZHNB1955762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d2c141fdc9d5ce1a3fc76a87223e026203e201a0bdfd4e830da7ec26998ec8. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZFYX2077439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551377e927b8b954d0e7270a1347ca6207366f93fee0c20239f682d101c058a0. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/QZMEQ2034688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f772e5c97d4229ba0ad02ce17ab85f2b0443f1680b139b8610b2004b5c04c5d. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZFZ42293661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f71cf59c31f10c22cde656e87021b4ad2aef674a1906a29194d24923319061c. 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/CA6D21900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8763d7d8db68bf5051136aab9eac06831b8a892571a6dc4ec9deb41648f74d2e. 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/CA6D21900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca69629dbe02a2977e13c5e611eff91104f0b0fb9401a3fa4f31d4802bea1ee. 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/CA6D21900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52bcfd23a7d3add7c78059c9b48d5a7f7f0576727b93d02d2fa22d57a6d1ba. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/CA6D21900267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bedef699c950e540d0e9a36271e585d3017d73d7efb22a18db101d78c85076a. 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/CA6D21900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52bcfd23a7d3add7c78059c9b48d5a7f7f0576727b93d02d2fa22d57a6d1ba. 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/CA6D21900267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bedef699c950e540d0e9a36271e585d3017d73d7efb22a18db101d78c85076a. 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/CA6D21900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6fc4857d7acb46562590964e377cf30bbd9e9224e4b9e96384aa3d0dbdf92e. 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/NLCK41054669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f71cf59c31f10c22cde656e87021b4ad2aef674a1906a29194d24923319061c. 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/CA6D21900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982a4175a13650a6a3f7f850bd0439826bb1dc419ea5d8568adcba3edec3a264. 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/CA6D21900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6fc4857d7acb46562590964e377cf30bbd9e9224e4b9e96384aa3d0dbdf92e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLCK41054669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4592c409171c412e8f3acc235c3db6ef02b91a29f032c4c178f2616cd7b3de. 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/CA6D21700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b047c822334553be489ed29bda25b33283bd89dae52012832bd902f5910161. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CA6D21700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f71cf59c31f10c22cde656e87021b4ad2aef674a1906a29194d24923319061c. 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/CA6D21900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5059e00e7899a83d5bbeef74fb66cb2d49d26855db0087b6740851c45ee9927e. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/CA6D21800008.