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 0x70b4d10b6d3c033dca43d4e912f9dad65e6644d93968b1f42150aeabd2fbeb9a. 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/2ac75261-058d-4e88-a349-f9b6a52b6861.json and https://artists.proofprofile.net/proofs/artist/2ac75261-058d-4e88-a349-f9b6a52b6861.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Spa and Massage: Sleepytime Piano
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 0x8560f42a78c44bc609d165478a792fffc9bbe8b4c8635559ba03e7d7d4984bd1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUMEV2469495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e377733d7bc68c2342dd8a99c7a1acf7781ec92c7ea174346aa2ac2553fdc65. 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/AUMEV2309246.
Music for Spa and Massage: Ocean Waves and Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dca69a1146022663b0bfaea33207069f334f700c5771a2f0023e8a0f7ee0263. 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/AUMEV2259706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d809ba70446ec03fab525688b1383fbb2eb22db673c182b1aaa3ae9e1c5ec4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2259707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067d02ef36ad3335de0a5e0563d1bdc0d20e4fd44acd7db8066d285f6c9e9246. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUMEV2259708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd586f90c80366d33663865dc4d5ec309644a59976749a6a40cda4c6de205d126. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2259709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b5db2af63f54d8dd9fff46af16dfc8ed4db840198ae489a1f7b1eb5a64e6f0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2259710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291429424910ec194cd6bae8695d0db740cc5cb8e19183c2fa52e3a77d3bedbb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2259711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f0f87e45c3236d5b98342cee2636537ad16cbadc8a578f50c1ff3f9462ee07. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUMEV2259713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3590c13919bdd4f444682ef9df57169b398daff680864596980752cc9ec2ffa0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2259715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb507887bd6efd2ace9740c0eb5ba0fc604dde26fcaf5d48500585edbe61b566. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUMEV2252385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a477c951de7f5e7dfab31187dbb74d1174a3cd64c26680516b6dcb23d2ab2e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2252388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0269e1dd19894d4b355a61c65fc5c9ca87fbde7d449e8c1149203f3715a0c224. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2252391.
Music for Spa and Massage:Restful Rain and Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d2e47e7698fc9bc5fda627cb813ac2bc271dc0b746f0f21b2e05d876490c9b. 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/AUMEV2242248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cd0ffa2dccd5be19551056da08efd9d65d186e31ac0de30f8e07378549992. 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/AUMEV2242249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8d9613e302e824536fe93040b70f5d628cd9ab9afbb2a0dc96e91cda82eb2a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2242251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7299ea6f75254be58f6aee4f2879a52164035794a4a825afe54ee85e9beac3bc. 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/AUMEV2242252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f3949d81c298e2072d1b5ca67335aab092271bad53791daf20370ef506880e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2242254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d6fbca026bf97b5d78eaffea9ec393e7b9cb8f853c5e6e873997ee2684178a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2242256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936d8ae7ba8584da73320063aa49a0e4b9d9ac34fe5c2ed91cbb7b4a27fa2082. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2206643.
Piano for Night Time (With Ocean Waves and Rain)
Piano for a Peaceful World: Serene Classical Piano Solos
Music for Spa and Massage: Piano, Rain and Ocean Waves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada593beaf52f719b2dadb980f77ff63e0949089e4196396bc52ffadbf63a853. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2156272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809d8ebe5152f9de5392eae469eb3ab8ceaf1497b7155fdc82a3df51573298ae. 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/AUMEV2156276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569da86600e3873ddd3472f7c5c2ba2da4902eef146a965c657eac231e00617b. 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/AUMEV2156277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f21fd37975e4e0599562675d217e1784bda1e72ed16fe21de5e2072ca119c38. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2156278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504470c6f1d66d5a3a22c1973c0ee5b5f161b7b445466003f496cf449ddba947. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2154428.
Om Shanti Piano: Piano for Daily Yoga Practice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba86b90e9c0e5a3ba4ae70a8ca768e7b6ecf31d1ebca0b3bf2e1765b5e348bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2150791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34f726082c73754e8dc5b9bc7a0213cdaeb3bcdac59b3eb0e59a0c548d85617. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2150796.
Piano for Kittens and Cats: sounds to soothe your kitty
Music for Spa and Massage: Piano and Forest Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda18c0803d3f669ae497ee7d08aacafc8d3b902deeb9784089caf43561043dd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUMEV2142636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940c9af27a0df07abd3a2434be8dbdffbb7d138db9e8e96df330df5b091fd214. 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/AUMEV2142641.
Piano for Puppies: music to calm your canine....
Twenty More Baby Lullabies for Music Box Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7544feff12248f91d3bf030523558316dd0f1b9abdad2c6d8c54fad9f28a0bb8. 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/AUMEV2129237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99564e07b528ac85bed3878a5ceccd00856d62f3452f4303ef3ded1eee8b2c6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUMEV2129240.
Music for Spa and Massage: Piano with Whale Song, Dolphins and Seabirds
Do You Want to Build a Snowman? (from 'Frozen')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4539488993e0d7e4a57f110393c527a2dd32bf6a2f18dce7b6259cb54c3a7b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2022463.
22 More Baby Lullabies for Music Box Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19928580307dd6a97a8d6d7ac92be3c4ce7cf0242f7996915dadceecf7f09066. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2021667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c53602b77e7406ab37e377cecccf84176de8f0f443bcf11f58d9870f579f6b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2020713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee9d0dda7b210ddfbaaaec664e8eb7b3907cdf6d72f952943c766841ee945f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2020715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad19bd951d4661b9634a3a09219a8fb85770d840f4514b91ba079838b3f1ae6. 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/AUMEV2020115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1b256cdcd0dda41ee3c708a0abe14375cde8f8eea27307e4dd79af191270bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUMEV2020117.
Some Things Never Change (From 'Frozen 2')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5b543a8fbb9b151875a4be58414d138cf0e14131404f1d60571e29aae58f92. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2020119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47cd5e87ba8371bea098551ab7f58cb17908f832475f328fb97d7bc1d52cf35. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2020123.
Under the Sea (From 'The Little Mermaid')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ce4cf6be55a118e58c2bd6c255701dc1f5a0a24d025948648d118f4fe2d462. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUMEV2020125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19780c524e8743109a71dae02b7874d1c772aefeabf586b13bf3be8d175aa6bd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUMEV2020126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9217e86ff6f3fa6255477fc735df517a26e6586a9f6a933b8a5793ce239315. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2020128.
Music for Spa and Massage: Piano and Rain Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa859343787ea2b630fd35ed613035227b1d6d181282f5e0734f7b8b3cf54f0c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2019571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748c19411246b4e97465255584f41181666eb58410e775e5a3e8cb8784898699. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2019574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a832f12ecb9177420ea448e6888bc3c3fdce671625181e0e8891b98cf878c5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2019576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c455af66c63800d46b1b4602ac2ba09b1720318829410be2e7312baf275ea38. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2019578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac48e77f432a0944d7473d13bb5418be89d2478899628cb5d0d1b267790e4bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2019584.
24 Baby Lullabies for Music Box Piano: Disney, Pop and Nursery Rhymes
Tale as Old as Time (From Beauty and the Beast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff61f6c752a36a9c0a06c08879dfd2e4d84cbced5453783808896dbd23a9932. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUMEV2018976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11274ee00e0fa5795a6486846ca8edef0d93519b26d774f0cbacd7e48bf8f113. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUMEV2018977.
A Dream is a Wish Your Heart Makes (From Cinderella)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e80286fed586a673fdf0da58d68c30d511e76675f921cd4a59d33110b0b0b91. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2018978.
Someday my Prince Will Come (From Snow White)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc332430f2ea2f883dfdab73501467c884f72b396092df374942035d6e574892. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2018979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adedb05910ef660ef39598610f8bb7c0dfe5132d99f310e04ac0d446347df92. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2018987.