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 0x8614a1e7bd23c905153392f225daf6f370f1aea5678dc957eb82a9c91a6eab5a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96c61877-ded1-482c-aff5-79838212857a.json and https://artists.proofprofile.net/proofs/artist/96c61877-ded1-482c-aff5-79838212857a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxing Baby Music for Brain Relaxation
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 0x0dabd92caedc00dfe306375794275c27b0154bed2a49b20a959ac880edf160a6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE37J1501978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec9ace2c878b3aaf5c78cb64ccc36015f5b2975f0571b2d98f346f26a7c4527. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:05:43Z), 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/SE37J1501969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d854ceaa4230c38bce0e6d9325a0d703c17ec3c309fb2e5620e57bd0c6cba4. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:59:37Z), 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/SE37J1501968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5690a3d5ccc8e82188f2feb5cf10e25bc609a7ea056df7da6ec11d723e1ccdd. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE37J1501967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7eb728d7e93f5f3981610276121797c828fac85aaf284b92e6b3e658f21cb2. 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/SE37J1501966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14eb9123a9a9b84d5a0fb4e28aae83e1d277165666fe25317e7827b8de3b314. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/SE37J1501965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aef9bc85f033e4424ed1ac33197b389a0e03ea1d7519c67cce1e219f1188576. 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/SE37J1501964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806eaa56b41aeb6257cd25311b5d46a3b4187059a783cfa8ce8fdedbe3eeeae6. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:38Z), 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/SE37J1501963.
Relaxing Music of Baby Lullabies for Baby Sleep Sleeping Music and Newborn Sleep Aid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89966bd111ede4078cbaf6cf7c40bb03c284cbbbbc780d38b11ebabe85332412. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:50:26Z), 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/USA2P1656306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfacdca243f0c89f5715317d7c8b6f214aba7fa7bc33b9768280703044f13051. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA2P1656307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0baee64effb14b90e9a9dac0bde60542cd57232af9b3a506d29d21a6f3ebc6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USA2P1656308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc1968ab457c3ca42d785eb85b5bd57cb16ac571cb664d673b157c27132fda. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USA2P1656309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289240e5d69ee6c09096e19e0b3a4726cfc6d0954e9496b907401ed8323aa1a7. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USA2P1656310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6707cc02550685fecbcf6d5492db0fe81f30eebe2ad2f4e23d97ff1fd51d1a. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USA2P1656311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f282625662090f7cb55cfc743acea0779156e5a950bb1fb62ab86ff1cb211a4. 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/USA2P1656313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cb2584dd240821dffb56e07cb890b79c0a1e93ed2d7942d9db1866064af95e. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:08:02Z), 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/USA2P1656314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8293388e697ffe88758b0a219e68be932eaa916e7f062b6cf190dbc73e97134. 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/USA2P1656316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353e4250ca107ff237ec1934f361812129118f3bb043c8e571fa97e820b10fb1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USA2P1656317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f9a1efbebf9853dc876e31dd77a86394f4469f1506f578c57b5ccdf049b476. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USA2P1656318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92f6d33208ce5735cd71c5faa8e379aaf509418362cccab12d952528b8b0cc7. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USA2P1656319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58b41bf0066548dadbad07835fb76e3944e4e10744a91d226cd04c7f130e022. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:06:55Z), 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/USA2P1656320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca87aac912a8327957643313e4cd991b22c2a8f88a482f47a16558bb5213a8a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USA2P1656321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c2daf181afbbb436f85105204a1ade4ee61bcec10f33ba3179d8525ec9420f. 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/USA2P1656322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca481f1af09beec7ff2cbfa90d7ae3cdb16f38fc367885420f1601646441d59c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USA2P1656323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a49fd8bc0c861586ce9381a854d7ada5b0ff132047b78316c4da8eb6c3e77c5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USA2P1656324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28883a9188ac66b2d4f89e8ca2f2751503b7ebdf6def00aec501daa04edef7a4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USA2P1656325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd244c156d44d9ecc557fa185ee574b253d70eca6a7f13c3a22b8182d689ae44b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USA2P1656326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64638180b0cc5ea843d60b7f214a7928472e28ff5eef8fe1104d0b5e4ed9b8e0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USA2P1656328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe847c998f0baeea12c7b1509ff595d1b1f080b66392dc3f2e94519d2e4d52d58. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA2P1656329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8299343bbc1d20050e51bf822e69274e4f574ce802f8b98531c91e3164c5c841. 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/USA2P1656331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf782c416bdd224145037dbab9001c022a14b9abd40afb1f3c77b1feb53f0509d. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:36:21Z), 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/USA2P1656332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2ab1f6dd4ec68e275974f0fc975976b8a6350cef66da4174c9909744cc0c5a. 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/USA2P1656334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e62bfb65c82a41f799974cb6ca26f9a5a7242698913e08fa97f33c32035f3b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-19T23:51:39Z), 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/USA2P1656335.
Baby Music: Intelligent Soothing Piano Sounds for Sleeping and Gentle Background Listening
You'll Be in My Heart - Acoustic Lullabies
You'll Be in My Heart (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403bd6652aeffe2774ac956898c9cc936592df37575c95e82211ff3f2f1dbb86. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCADL1851102.
A Whole New World (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c2d0dc4c8c72bcea707b29c3b3ceeb0f35bb0f67edf447f9a8bc5fe6fc1fd. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:19:48Z), 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/TCADL1851103.
When You Wish Upon a Star (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb6b6350a0c6a7bffb425cae320c3f5c5fd0658b3e49597eaf9e0b71e900924. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/TCADL1851108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aaad131e097019e1b3c4bb8f3bccb6b292acfa0507132c76947ad1edb15b38. 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/TCADL1851110.
Colors of the Wind (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3760d95eb1f5fabf4f3c02b0a5fde561ba0d1f97fa762defa01f645e3aa64ed8. Chain 2 (Bitcoin): anchored in block 958635 (2026-07-19T00:58:42Z), 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/TCADL1851112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0affb4590950cd5ff930ed7c4ea0e6601693ab32598feabb5b784b28ce816672. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T21:41:44Z), 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/TCADL1851114.
Can You Feel the Love Tonight (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfe10fa8db67de15fc394fe0a68d7889cdfa037e146281572b0cdf0cb1a550f. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/TCADL1851119.
Classical Baby Lullabies: Calm Thunderstorm Sounds and Soft Classical Piano For Baby Sleep Music, Baby Lullaby Music and Baby Sleeping Aid
Baby Lullaby: Relaxing Baby Lullabies For Baby Sleep Music, Nursery Rhymes, Preschool Music, Songs For Kids and Baby Sleep Aid