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 0x4eb407a542d7d4bb0c7e90037472d679e375b2c07c3a4e52cecb24d17030fa0e. 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/e30330a9-b9b6-4cc8-ab79-ef94cb135b0a.json and https://artists.proofprofile.net/proofs/artist/e30330a9-b9b6-4cc8-ab79-ef94cb135b0a.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 0xfd2c26fb2c5617ddf020282487ef37b3b4c1edd64ccab8d39971df8c1db32a19. 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/SEYOK1418902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9281497f67d7e730298319c7d74a156fede044ad977c6365a3d6793d860bd5cc. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:57Z), 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/SEYOK1419365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6abcf3a532658c6cc8ab31b8032970073552dd48d7e8861eb545766c514561f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:10:40Z), 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/SEYOK1419369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8e6039b6bbad34777862f4394c2b18c430d99a287a92768c65282f11f0ceea. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:06:14Z), 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/SEYOK1419370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc901e818bc6eef729f0e489922b65e88651d2f10b29214b82a8a8f1fe22a126f. 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/SE4P51400903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa918c2699a614f730ad8a696dc1c7f97837232536b6e6d4c3fe11d14d576f934. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/SE4P51400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6661dbb03eff8da15a8e4759599fd33692fa0bd3df7bc4fc19776879e59a8. 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/SE4P51400905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c13e31329333cc95e6db1eea253e1b9c9bc5a165ef12901ce7258b1aed45f06. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:09:13Z), 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/SE4P51400906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb532b5f0f1c573db154ce18b4a035f0fc967afa64f3725002f29f916025592. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/SE4P51400908.
Relaxing Piano Music – Deep Relaxation with Calm Background Music, Nature Sounds for Yoga, Massage, Reiki, Spa, Mindfulness Meditation
Relaxing Piano Music Therapy for Meditation, Relaxation, Massage, Reiki, Chakra Healing and Yoga
Songs Without Words, Op. 30 Song of the Venetian Gondolier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084c3d47b3804141741743ce09fba4d936b80ec055c3ccfa7fdcf173c36110a6. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/SE37J1503941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d80387a32d1b3afa2b002a8f89d815bcd87ddf9ce87c18856879369f8f2d71c. 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/SE37J1503945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9c5a38ddd1b75aa6464190c9f4df67699bf20f102374b1103b8a78824313cd. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T01:04:09Z), 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/SE4P51501504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ce5bc854f10a5f47d1de0505c4846ca3ff33cc1fe35c4574ab47c19c9b9691. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:03:05Z), 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/SE4P51501505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1dcad9b3e2cc47217570059720b44e81bcc29eab7a2f9a32c7de8c665c132c. 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/SEYOK1609974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc42191d7a7d3a2b862d25c5fcdebd68bb5411237c2d506a0ce2ef0859908870. 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/SEYOK1609975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149f3ef2a03e9314dc56796086eec97bee3ac8439b5959019e5926251972ff9f. 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/SEYOK1609976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176094dc3c822472492715e3f89d81f24bddcd895ca410a9ca329a746c677778. 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/SEYOK1609977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c423e67055bbffa8e37ade749ec245b469982298226f03e067973bf9a089f79. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/SEYOK1609978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c984a786364f2d298495cb1ce70e4441e45604daf45c692e935c8030288638. 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/SEYOK1609980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa738da65011bd50d37abc7c1623119867ff7ddf74b1f30e94f6fecea22a93057. 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/SEYOK1609982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19731329c3c28b6bbe4dac25534d6eb5859d284c94a7daeca7c831772098043b. 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/SEYOK1609984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25998a6e47382da3353216d89c518d78bf4bd49b04fb38300fa2ee772fb788b1. 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/SEYOK1609990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f2d6468773641b8c9d347a17025ad1862e47ff254929e4b46e43b182194663. 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/SEYOK1609993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6584662c53adb0d2a1200e2633e1bcbbfef9f1e92f11d1c8a865ba0eef3dcc03. 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/SEYOK1609998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec20706c87607522da7aa3965fa0984fcae70ee802cdfa239938b34e2b987a. 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/SEYOK1610001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6d2015ae2097718f66d4ec69f72474041c791b65470e413e64ef95552123d3. 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/SEYOK1610002.
Piano Relaxation Music for Stress Relief
The Calming Power of Piano Music for Meditation
Classic Piano Sounds for Smooth Relaxation
Motivated Workday with Smooth Piano Sounds
Jazzed Up Pets: Piano Paws and Fluffy Tails
Piano Sounds for Relaxation and Serenity
Gentle Resonance: Calming Piano Sounds for Spa Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf52fae60d37497242960f0df5cd83c7b00dec9a8e53ee0d7b4c698c9fb2c22. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZXLZ2344190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ba62b1e7507e3e75563bf6005bad7ef38fb7568bb1197c6d942e2693637e8d. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:21:32Z), 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/QZXLZ2344191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb26981caf623356c321eb6282c9918d406d0423df26ab0b277d10e3e173ce64. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/QZXLZ2344194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca849c1e68405590271d9966b8d015ef82fb71058dc5a978e12bbbff925e2ed9. 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/QZXLZ2344195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06010b380908a2d8d25433591f114f5b146fce06f165144393ddb3b4b22967f. 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/QZXLZ2344196.
Work Rhythms: Meditative Piano for Smooth Work Flow
Meditative Piano Whiskers: Relaxing Tune for Dogs
Tranquil Cuddles: Piano Melodies for Calm Baby Moments
Melodic Meow Minuet: Piano Cat Daydreams
Elevated Rest: Piano Harmonies for Relaxation
Piano Euphony: Enveloping Waves of Relaxation
Concentrated Keys: Piano's Mindful Melodic Insight
Flow & Flexibility: Piano's Path to Yoga
Tranquil Jazz Piano Twilight: Serene Relaxation Music
Harmonious Reflections: Meditative Piano Journeys
Canine Serenades: Meditative Piano for Pooches
Harmonic Companions: Meditative Piano for Canine Bliss
Tranquil Keys: Meditative Piano Melodies for Pets
Harmonious Yoga Serenades: Piano Relaxation
Tranquil Shower: Piano Rain Relaxation Symphony
Inner Paws: Rain's Piano Comfort for Dogs
Music for Sleep: Nocturne of Silken Voices
Riverside Reverie: Serene Piano and Birdsong
Thunder's Meditative Harmony: Resonant Music
Massage Melodies: Piano Relaxing Harmony
Uplifting Melodies: Energetic Piano Music
Mystical Piano: Enigmatic Sounds Captivate
Piano Music Kaleidoscope: Harmonic Spectrum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031122956e85e3631eaec46e6fcf7c01a5f3ae97d52a420c97dca3c5fd37f4ab. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USLZJ2477092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbc0c9764e5cbede0c30b2e2c485298937e7a3852b7f797cfb116a3e9155330. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/USLZJ2477033.
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 0x81129a5afc914bb513a2dc9d53c9e41f814a226398ecdab9a574327d87e13ec4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZWDE2476489.
50 Soothing Piano Melodies to Help You Find Stress
Relaxation Piano Music to Soothe the Mind
Whispers of the Celeste: A Rainy Piano Dance for Little Dreams
Tranquil Keys: Meditative Piano for Spa Retreats
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7ee561f505c59e44f1775f519d51deefbce003c0bd3a38fa68998b7058831a. 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/SEYOK1663944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd9780e1da3dd2529386ddd35edf79940dfdeee5aaa88d69ec0231a2f909bee. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/SEYOK1663937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb819ed2547c7d6b67a0d5f8ae49e0c378ef194ae3ec5dbf932408625ec1df697. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/SEYOK1663939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a622b9ca91365c91cee90f329ce5b8cbe777e127a58af4fc4f2d589b1421c4b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEYOK1663943.