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 0x48286bc22de88caf0dd50e32b0672c1287dcd5ff83cbb162fd39208db948ac38. 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/f000f34f-9338-4484-80e7-30606768ed64.json and https://artists.proofprofile.net/proofs/artist/f000f34f-9338-4484-80e7-30606768ed64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xdb007e382d74bbe9ed1a1bbb5551404d4cc7f398b46dc5791c1897431bd58968. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ITK261700293.
Calming Piano Songs For Sleeping Baby With Ocean Sounds
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto - With Ocean Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a8211c8604d15e08c002933b9c80b45a149243fb19d237a28a2cf87e486a98. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/ITK261700305.
Calming Piano Songs for Sleeping Baby with Ocean Sounds (With Ocean Sounds)
Lullabies For Peace In The World With Ocean Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f2c00ed74a88c7b17697db97b3047e64dd18100648c92f910cb21624b7e3c5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ITK261700949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee3c0cdf8a84ee6937210000ffcc2bdf6f670f733b3046cd0e9ee99ffaa53e3. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:41:00Z), 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/ITK261700931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543a0f891a606b4f6787e08fbe2433b0a6c0cf3faffac074a9e4708f72634a98. 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/ITK261700936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48d11fdc536c7311440979a3357227c1c7bc35bec9430c2481d3e132d962b97. 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/ITK261701099.
Where the sun no longer rises without you
Tears for a Broken World (Meditation for Peace in the World - Dedicated to All the Children Victims of War)
Where the Sun No Longer Rises Without You
Where the Sun No Longer Rises Without You (With Gentle River Sounds)
Sea of Souls - Peaceful Healing Music for Yoga, Reiki and Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffafc2f5e55fc64e5df2a118698505dcc67a5f7ff257f69478dd24dcc2096cde. 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/ITK261800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3931541fd8b0692919b22c42d39d83ad2442180b17c4ba73815a147ba2b284bd. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ITK261800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d2ab81693934b5dc72801631fe571c243c4ec9441d2a98f37077bac3208354. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/ITK261800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789b8787ec81c68bdc74c36301809c358302253303b67f57dc12660101952e85. 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/ITK261800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976218f502aa17a1c68b91c47cbe5cbcb80c41a5d9b6ac9ca5381ba38f2e0334. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ITK261800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda347da2f858a78f6194e3ea0a82523f61fdae914b4c908b44aa3633080a9352. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITK261800107.
Where The Sun No Longer Rises Without You with Gentle River Sounds
Where The Sun No Longer Rises Without You - with Gentle River Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f1089a7d2eb9a0508660b6c0519e45f4ef6104f6decb11c0982305a0379553. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/ITK261800281.
The Deep Blue Sea - with Gentle River Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c480090f6f8be4856a3b56700548ee03479f6012cb8f4bd4f2766f4e5ef39a. 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/ITK261800286.
Sea of Souls: Peaceful Healing Music for Yoga, Reiki and Meditation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902b4874be5d3f8e2393c22992bc56945b934b162a977cb5cbf2ca54f36bd336. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ITK262401571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629bfd9aa1554d6688de345f886fd5be049f2a2fa5cc66f9cee0e2ff4de1f35c. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T11:22:30Z), 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/ITK262401574.
Aver Paura Di Innamorarsi Troppo (MoreBpmPlease Mix)