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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b47c3c4f130b5493f9951f40edc2e009b45c954bb738ddd27833b82d694d20. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6086b34-6906-45a7-b48b-41ee610bbb3c.json and https://artists.proofprofile.net/proofs/artist/b6086b34-6906-45a7-b48b-41ee610bbb3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musik für Hasen: Beruhige dein Kaninchen und stoppe die Angst!
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcadc4bca0c287686f3cca71ce4a9a2dcb1202e81131f89fec346c944b488c00. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ITO102038846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0e1b5ff8482563b14a57de7e1443e8206dbd45fd178e8d5c2630be98e04340. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ITO102038847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d22b7327e61055ffd8af31dc6be614d1fe4e86948aa91d449a1df8efed9f4c. 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/ITO102038848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492a5457399dfc426db76c32afe4720b16e102896c34721bb9b001df90c22aeb. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ITO102038849.
Verano New Age: Mejor Música Instrumental Relajante para Yoga y Meditación, Canciones de Fondo Calmantes y Olas del Océano para Reiki y Sanación Vibracional
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