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 0xa6a4d1b33827511c7f83820757c49ec810d4334c53939f88f731d93875836124. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64403efb-0271-4aae-8b74-1adde0f08422.json and https://artists.proofprofile.net/proofs/artist/64403efb-0271-4aae-8b74-1adde0f08422.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
432Hz Reiki Timer - 26 X 3 Minutes, 26 X 2 Minutes & 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Birds in a Forest Background
432Hz Reiki Timer - 26 X 3 Minutes Tibetan Singing Bowls Bells with Relaxation Birds in a Forest Background
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 0xce76c57526e2670138397c3686017ed95e2089440b43886084067a369caf4f45. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/NLD911801414.
432Hz Reiki Timer - 26 X 3 Minutes, 26 X 2 Minutes & 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Floating River Water Background
432Hz Reiki Timer - 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Floating River Water Background
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c0e9ecd561930f06bb1ebd1a3f1f55493c64bf0778862d0c6cbf7eb1a74543. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD911801413.
432Hz Reiki Timer - 26 X 3 Minutes, 26 X 2 Minutes & 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Tibetan Monk Chant Background
432Hz Reiki Timer - 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Tibetan Monk Chant Background
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6b1533d0a417647e5b003abb1569c3a50dbe1fa623b2ac4e81c45c609dce6e. 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/NLD911801422.
432Hz Reiki Timer - 26 X 3 Minutes, 26 X 2 Minutes & 26 X 1 Minute Tibetan Singing Bowls Bells in a Silence Background
432Hz Reiki Timer - 26 X 3 Minutes, 26 X 2 Minutes & 26 X 1 Minute Tibetan Singing Bowls Bells with Relaxation Sea & Beach Background
Silent Meditation with Each Minute a Tingsha Bell Timer