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 0x08afbce2c6b18689a7fe580212eb8cc48dc885ffc382530c42ce048abc2bf85f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e929fc7-ef81-4d7e-9c0c-e69e40d6cc65.json and https://artists.proofprofile.net/proofs/artist/3e929fc7-ef81-4d7e-9c0c-e69e40d6cc65.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 0x2a8ee15299a1c69ea6c0f61a870d2810e9d08390e105dcf456968def1d7025e2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4R30908098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c1f18f34f08aecc729710850f46085678ac784449b7f74d32bba700337a30c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US4R30908101.
Time for Focus: Calming Music to Enhance Development (Bright Mind Kids), Vol. 3
Goodnight Baby: Soothing Music for a Peaceful Sleep (Bright Mind Kids), Vol. 3
The Well-Tempered Clavier, Bwv 846: Prelude No. 1 in C Major - With Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd28aa38f908363df66583cf04973ba164dc6695dbe76ffef69918044faf051. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US3L61209654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1344a435272152980cbcb4b25b1188bb8227ed45154f260534739bd27bd39b98. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US3L61209658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b9f4d2dec86b68c5259c6ef978d24b47c3f0382b805f4bbde6a86b57e084c5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3L61209660.
The Carnival of the Animals (Le Carnaval Des Animaux) : Xiii: The Swan - With Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2207e52c4511c7ccdfa7ad5d7fdcdc1ab27afd818f68468a03c8dc5d8dac89d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US3L61209664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe747cad921c0c4fe61d828eb47547e4c785fa7c93c9c1cdd177e9b6b549907. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US3L61209665.
Sound Sleep Series: Goodnight Little One (Clever Kids Collection), Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c472b6bd16090eb667281aee9115bb69a2fab93484905bdec77eb6ae2350e85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3L61210947.
Wolfgang Amadeus Mozart / Piano Sonata in A Major, K. 551: III. Alla turca (Allegreto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdda7e8d04097e9fe4fe49f4914b9eaee55ab304c20ff307ad92edd5089ac068. 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/US2BB1300022.
Robert Alexander Schumann / Kinderszenen ('Scenes from Childhood'), Op. 15: No. 7 Träumerei (Dreaming)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eebd5e8cd8429d72c6dde1d47e7cfa384879d045f09953d9e5cdf91393f713d. 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/US2BB1300023.
Erik Satie / 3 Gymnopédies: No. 1 Lent et douloureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89afd04ba32004209a600088c40ca5c297df4904e77c3750e788ab17dab3873. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US2BB1300024.
Erik Satie / 3 Gymnopédies: No. 3 Lent et grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8679392d671f2783447fca0d6bffaa9b1e78dc760b82ae1be98b12402392b793. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US2BB1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9522e5272e1507c2a36b0e62619ae92ec89d80700df6c8e902b60076c43784f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US2BB1300026.
Frédéric Chopin / Scherzo No. 4 in E Major, Op. 54
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec0f235f7b1490249421fe70a84aa5b9f3d95896dcf8d7dae2754f8da9c207. 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/US2BB1300028.
Antonín Dvorák / Symphony No. 9 in E Minor, 'From the New World', Op. 95: III. Scherzo - Molto vivace (Poco sostenuto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b84ab9642e9cd127ce293f08c9c46436e9af0bc04998f3ace516a2487c9c39b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US2BB1300030.
Wolfgang Amadeus Mozart / Oboe Concerto in C Major, K. 314: II. Adagio non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd660c2737e6eff6c68337381dca9bc14ae4d1b2d4b17d32f55b8ae3faa50a1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US2BB1300031.
Johann Sebastian Bach / Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922bc183252a48627b8325768ee3a5c25f41bbb65e03f997b4c4d6e01124a28b. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/US2BB1300032.
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
Franz Schubert / Piano Sonata in A Major, D. 959: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ac764faeb371a142575356bf2d223312c478ec8e3eb346d15ee438de114db9. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/US2BB1300027.
Frédéric Chopin / Piano Sonata No. 2 in B-Flat Minor, Op. 35, 'The Funeral March'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e80399e0a1c69fd311dd77fd67a9517d8f3d0bbcd54158e9a6bec956038b13. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/US2BB1300029.
Johann Sebastian Bach / Suite in E Minor, BWV 996: V. Bourrée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d640b66810cfc38e2131873f3547f76be28710f17eee61e3b6e6095e6ab087. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/US2BB1300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e6b8ab7478a847f7c8a8453d7b397a875afea09ddaf531301b33ddfff454d0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US4R30746706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c184dd8d3b659d35b86d38fc9da79b77925452a44028bf361d3431ca977f007. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US4R30746708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060532b759420c638fd8e260f03b22b620d5915dbe15f3b1c2c7e98035e77912. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/US4R30746707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c928cac38497fd5db2c9c92c25d3afb35c26e7f65a625efd84dda124f8a3ca0. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/US4R30746713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb795cb0848ec36d13b9b3bb2de1199b43e00ef34d9e7c99c93536924902d48. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US4R30746475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3056089cab24b9215d65e3b0e5f0de708444d29d45c6a9b4b92ca8b742ec4bb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4R30746477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01fa5e2f204cffbdf04e56a4499c441c8d04cc6e2a2305563ee80c6104f2a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4R30746478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c96f696da28aee1132428b6223aa11de64cdfb43ec4e612f6f103a58cebe21. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4R30746479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf11f80314ae3c1521b2a5ce34c91f6d9fc0092742ab90884d3a66f94567cea. 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/US4R30746480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1af24bcaabe7c826101c2d965f5743a12537ed81ccbff18924df6d53b5b746. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US4R30746481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9ead8415bd690f11ed25e218dcd990cc9e8daa0cae848cd904eec7a41b02ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US4R30746483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321d739eda25e358365f06834d02a314b50e232f49a83d7e3151dc560ea0b848. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:27:51Z), 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/US4R30746476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4fbb22a286fc40777d4831a91c6d1db0a8dc8af5eec5536d9c88d81d1506ce. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/US4R30746482.
Meritage Relaxation: Calming Ocean, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f486856120f0c2c3f72bd39943345210e896386294583ae5cf6bed3d6aa31a. 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/US3L61115012.
Relaxation: Classical Music for Calming Baby & Parents (Bright Mind Kids), Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5964db99e3cb6a366d7770a8bf3d7a3c19d316b5ee94d6dd16beedcd09b1303a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US3L61210385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3999560d4ffc4b9c8ab5e019c81533c17c5b42ea885bed684e0bbb0eb0b05be4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/US3L61210386.
Suite Bergamasque: III. Clair De Lune - With Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffd527279a9e7ddcf0439eb006e18504f5cd12053e66ede777dab7f408402f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US3L61210387.
Wiegenlied: Guten Abend, Gute Nacht (Good Evening, Good Night), Op. 49, No. 4 [Brahm's Lullaby]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada1d361203d5ab4e28c8af83243f8b2321dc38edc3dcb1d052609f6e752c595. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US3L61210388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3088d3ac2785991bdc9cea40cfb08eedc6c23374111e0370267e844bb2a40d84. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US3L61210394.
Loving Bond: Relaxing Piano Music for Baby & Parents, Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f1c509f3950260f95e53bb82e50a9ff41f92d18d66e9255bcfe731322877b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3L61210164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2694069fcfe7abb1272cbce665bf9775b1d42ab38625c37469e68cda2c84a03f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3L61210176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daf872df18fc4e452b34dfd6e11bbddaaf591f9e2b1569850aa479bafc40096. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US4R30747730.
Harmony: Piano Music for Calming Baby & Parents (Bright Mind Kids), Vol. 5
The Carnival of the Animals (Le Carnaval Des Animaux) XIII: The Swan - With Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e2c97f78cd3583af8665923521f165e914ca04034b4234c31bedcbc79583a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US3L61209728.
The Nature Relaxation Collection - On the Shore / Soothing Music and Nature Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f8a77b014722c3d211102710d44952e34a01c540bf1722789614c5f1926469. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US4R31002706.
Loving Bond: Relaxing Piano Music for Baby & Parents, Vol. 1
The Nature Relaxation Collection - The Sea / Soothing Music and Nature Sounds
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The Nature Relaxation Collection - Dusk to Dawn / Soothing Music and Nature Sounds
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Harmony: Piano Music for Calming Baby & Parents (Bright Mind Kids), Vol. 4
Meritage Relaxation: Calming Ocean, Vol. 2
Bonding Music for Parents & Baby (Classical) : Prenatal Through Infancy [Loving Link] , Vol. 1
Smarty Pants Playtime Fun: Classical Music for Baby (Bright Mind Kids), Vol. 1
Bonding Music for Parents & Baby (Classical): Prenatal Through Infancy [Loving Link] , Vol. 4
Harmony: Piano Music for Calming Baby & Parents (Bright Mind Kids), Vol. 1
Loving Bond: Calming Classical Music for Baby & Parents, Vol. 1
Loving Bond: Relaxing Piano Music for Baby & Parents, Vol. 2