1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x0ee0203457ebb48a1b2f3010cee2fb25d99e6888349e743e5322dfcc43c500af. 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/26955d30-f592-40d6-a68a-c689f3cd6db5.json and https://artists.proofprofile.net/proofs/artist/26955d30-f592-40d6-a68a-c689f3cd6db5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x2e75836d588b4fbcb3ab8bdb6ea24fba70544ac5680a272f7a75a89f14fc1dcf","isrc":"QZVEM2357376","name":"SHOW ME LOVE","registered_at":"2026-06-21T02:14:30Z","spotify_id":"5i65wSUorI0ZwVICH5HV3K","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e75836d588b4fbcb3ab8bdb6ea24fba70544ac5680a272f7a75a89f14fc1dcf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5i65wSUorI0ZwVICH5HV3K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5i65wSUorI0ZwVICH5HV3K.
SHOW ME LOVE - SLOWED AND REVERB VERSION
late nights in december - slowed + reverb
{"copyright_id":"0xeffcad4b770d81c665fa0bc0b87502fb83f21006e32d160298cdd4c5aaeccf17","isrc":"QZHN42105841","name":"rainbow skies","registered_at":"2026-06-25T11:57:46Z","spotify_id":"0giyAesk5MvUWD1m6B2tEh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffcad4b770d81c665fa0bc0b87502fb83f21006e32d160298cdd4c5aaeccf17. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0giyAesk5MvUWD1m6B2tEh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0giyAesk5MvUWD1m6B2tEh.