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 0x84094d5f8152f8cff080efc0b810f7fca78bafbd795a86ee90ffbf676e3228a6. 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/98077ba0-b854-49c5-81f6-7e24f0aa57e9.json and https://artists.proofprofile.net/proofs/artist/98077ba0-b854-49c5-81f6-7e24f0aa57e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Healing Touch - Music for Reiki and Meditation, Vol. 2
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 0x6439d3ec3e4a627f6f4bf5ccad079e3f78570fa7c8cb91f2f96ace5809382216. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEA300392070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab185b6211ebdd2f86200ea709aca65e02e30fe5d5689785baf5333cfd67dd. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DEA300392080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e8e44c107cf77c7c64e2fe39faee5c44c838bdb4725fb205871dd998566cfe. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DEA300392090.
Ocean of Silence - Music for Reiki and Meditation, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b419c7f2f3c0044d0f90dca9fbe3b5bfcf61422cdc19c5e63668de38481957b. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/DEA300702540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818b6ea74b423311a2ab9a71e8540ff57827edde470ba1f1eb29fbaf699e39de. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/DEA300702580.
Deep Healing Elements: Music for Reiki & Meditation 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bd9f2a7dfa1020ba420de04a523abbdaf2a5b537a682cbdcde457ea6244eff. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/DEA301362400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732c5078296738d09f6170be94d6c7f08167c5c7b23b07cf67d980a3c0a9abab. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DEA301362410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfd16b8df72f1e2a9603c5d533903add308e6827acd20ef2e913088395eb336. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEA301362420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adacfb981f67e2c7c68243b4babcc99924c0191383233c138805ec349b43699. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/DEA301362430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ca625eba4570fcdcdd0da914767bf0aae378316bab8b304cef11a81e0ea782. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEA301362470.
Spiritual Journey (Music for Reiki and Meditation, Vol. 5)
Spiritual Journey: Music for Reiki and Meditation, Vol. 5
Garden of Eden - Music for Reiki & Meditation Vol. 6 (Music for Reiki & Meditation, Vol. 6)
Garden of Eden: Music for Reiki & Meditation, Vol. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c6807264ad0e22a142f91ef6c8b1fa892152e6b8614594da7a43aeedbfdfb5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEA301918781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41c263f965c482990d29129a0cae69c606b7276ed5d093ee5b27cc020b22c97. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/DEA301362412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec815b42e95116d15a4cf119dfb41b4fa4ec2d97c127b59a072995691be6116. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEA302205471.
Reiki Healing Light - Music for Deep Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd5f5d8b878aaec47ad26e9ebe277ac1c593b4ae2e4d1cd72f3c929938152f8. 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/USSQ11192801.
Perfect Balance - Musical Healing Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6439d3ec3e4a627f6f4bf5ccad079e3f78570fa7c8cb91f2f96ace5809382216. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/DEA300392070.