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 0xb27f8d8f1742a4ea89e4ed1c5f08054735d14559a1e89b8f76c5e0c9598e4904. 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/b03efc85-9cd9-435d-9625-0a00d3d9165f.json and https://artists.proofprofile.net/proofs/artist/b03efc85-9cd9-435d-9625-0a00d3d9165f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
There is Still Hope (Meditation & Healing Music)
Calm My Soul (Meditation and Healing Music)
Patience While Meditation (Sentimental Piano)
Easy Way to Meditation (Meditation and Healing Music)
Meditation Provides a Way (Sentimental Piano)
Refresh Your Mind (Relaxing Acoustic Guitar)
The Love Speaks (Ambient Acoustic Guitar)
This is My Home (Ambient Acoustic Guitar)
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 0x977828f628060d4e4835bc6dc8402b75419489b6a8c53282abe0605f92fb5d30. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GX3Q92164534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6769b644a2f8a8817449c9e33efb9d4415143c34264b72b5653d9723283e6035. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GX3Q92164537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16d6e15499294912b7720a07c9b3400b076b408cf692290e2c60db4497c9664. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX3Q92136103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b92d09f648472750f50051b71ba8e8eb0e34bfe8751a40a78a9e5b08da3b63. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:33:02Z), 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/GX3Q92135624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3a8e84a7975b6370122c82890f358195cd2a28738c4e4555e8f77cbc7f4374. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GX3Q92134551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1477c95b8ff0c4a17ba7fb73da709ab13d2766cbb8b067b894ee152b4264700. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GX3Q92135493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c8833e778b2377ef53c2cb508c8d89248fb147f007606454cd9c2ce5df8bf1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/UKXN22281748.
Cradle Lullaby Swings Gently for Baby Sleep
Tranquil Beats: Soft Rhythms for Mindful Calm
Gentle Music for Daily Calm Meditation Practice
Soothing Sounds: Tranquil Music for Mental Clarity
Meditation Music: Calm and Focused Rhythms