thumb|Morpheus, painted by Jean-Bernard Restout Morpheus ( 'Fashioner', derived from , meaning 'form, shape')Griffin, p. 249; Grimal, s.v. Morpheus, p. 296; LSJ s.v. μορφ-ή. is a god associated with s
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 0x32c7146a6cd50bfc22db6b943e79f420e5f114a8de068fd07f48d76685e8fac8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63d6eabf-3490-45ae-a3b8-c977e0e50092.json and https://artists.proofprofile.net/proofs/artist/63d6eabf-3490-45ae-a3b8-c977e0e50092.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 0x8e54d6a9d02371e76ffef03707c7955fe0f42bed5331051738c2a7c88cdbcc75. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEYQ92200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7068f0ee3c62f5af03d09d43442ce6e37bd410bb640472111fb4bc2db379ec2. 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/DEN062200265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84c4a18dfe09ad35f2e5cfc7a778cc0e14d260654cf713ae3cd233c9dceffc5. 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/DEPI82305896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a7226eae62e6cf5c47b0dd81756cc0a5fe95e1eb929d3d15757cb40f0c59d. 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/DEN062200324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0933cfed65c89342acd4838829023193269886da70972ff1a7a9b70d1a4acfc8. 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/DEE862200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbb4533aa718f188d517b24a83fa3f0dab6527da8f38f5752a6ceba983e6b9b. 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/QM42K2209954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6928c3f58be538e383262a003582ec5f55a4fa5e87a253b1716cb01c850bee. 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/FRX282154171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d1981290ebc8eacbe288195fb9ec8563d8402410234e2626bd65ec8667bd4f. 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/DEE862100974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dd310493027d18adab1daf3d8154813dc269f812c2a7914b57df0f9f97ac1e. 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/DEPI82103210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911cbcd42d96a1b6d3ea20d31cf371c1cfffae97e8f5b646062787b69310990b. 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/DEN061901846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b7a9d9ec551ee30174ee8961175650d5e0d53cb73a95920ae9a9355f3b2499. 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/DEN061901847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb10944498cf603ec95fe527ad27e9c3394732755773158166c56a400d21e94. 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/UK4ZF2100518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed971e3bd60cb6ec03170779f4c9172067756e9963d0385425c29a207625325. 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/GBAHS2100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8752527019780e231c3e330045481eed347ee0eacd606e0a2673a96e1d9d01af. 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/DEXN82219542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d0c6a47e4b77f7af3d7b35f417db84327295e8a018c49f3f6775cb4a78fb68. 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/BEG852100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9476345db5440b739a9d43e74160f7b5143028f5cf9342d5d64c4f976b377d45. 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/DEE862101625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d25e95ca2506f077103bf3a8f443c9733b75c02ffb04ee5cf003607b0dde665. 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/DEE862100623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b6e5308d3cd528734fccf7b735ef4a841859d1c5623e06d5eafc23d20e4408. 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/DEUM72117060.
Ride with Me - Blasterjaxx & Tungevaag Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e1a46033491e9504c9f026c500fd87d61366867f72be5c4947c1276e0667ae. 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/NLZ542101035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e0db217662afdc06e10ed5e7b4692d323917fb99bcbf4c67133cfa268a46a8. 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/NLUM72100341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627651cd82379eddf1ef170689c7a3289bbcfe19c9e42befd87e228add6b16f. 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/CA5KR2177993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3d1d61c3a1eb652188ac1266c5875ec31ead86bbe6b0c43b9b3dace79198ee. 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/GBCEN2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd748d615ed3aa5abc3489e44d635a1477abc40a3eb138b3de262e71276a42515. 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/ROGRA2101471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8b92007c1c36e6c7b3ce305bfb87eaf2eab9991738778c1f673a9ca2e67cf0. 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/GBHAD2102578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf473609bf140663acb11cdab5b0cd742c13d0e3c4f3f5764edfb0bc1272283a3. 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/DEE862100723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d6b83398004a6aea93e9a0186350ecd26b6e323b4824d41c0ad5200ac5d58a. 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/NLML62100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc19c3a8c496dde92fbac24a7b2a15b380d3c681ccfb8c842c2ccf800043e9b. 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/QZDA82250909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067fb73e360d597964a62eb860c046f39ed3353316e10767e01d7de01a9ce9ab. 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/QZMEQ2130583.