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 0x32adfb32edb3bc7c16740c9437bcfd0df3185095227b5d22bfd0e3b13346750c. 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/42de9af9-1261-47ab-b6a8-e5088f6d86a1.json and https://artists.proofprofile.net/proofs/artist/42de9af9-1261-47ab-b6a8-e5088f6d86a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music to Relax and Soothe in Free Time: Rebirth Yoga Music, Meditation Songs, Chakra Healing
Lá Fhéile Pádraig: Traditional Irish Music and Celtic Harp Soundscapes
Vibrational Healing: God'S Frequencies Can Do Miracles To Relieve Stress
Soothing Massage Music at 432Hz: Healing Vibrations, Alpha Waves and High Delta Brainwaves for Relief
Get to Sleep Fast - Relaxation Enhancer and Mood Support
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 0xb43a1ac61840521e6bd1201a79dcfd1053ece6f1e48d06625fe37e7981ec0530. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/ITLU52091377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d8bdd883959f3eb82101256ab4b732ccb992e056a636dd6289bf306c141949. 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/ITLU52091379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a096d88b5bdc544d0a2cbf0d62c306435ff90b2f4e5709afc5dde52ff06290. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ITLU52091382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5e10985bba0d2827a0a23f14594803f02a6c711550ff53abf87f69f6ad6d44. 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/ITLU52091384.
20 Relaxing Songs to Quiet Your Mind and Calm Your Body
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941f790160c977cf6094fcfb1557d7101f75706488c70e786810fe123b1687d9. 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/ITLU52108934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6245f8c01d36eafb642d1368947e37519cdbb388e1da436effbc8bc0d3044821. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ITLU52108935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4ee0d8131b5fa87aab73e3770767d25dc5655861184894b2eafa23eb5e0be0. 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/ITLU52108936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30466f7cf36f192dbfb1f1c78eef72d740e31e49e4edebd77434852abb8aa913. 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/ITLU52108937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59a1ca571d28e284a46090e9eada5e17a3f1565242235a7b4760a11ec111236. 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/ITLU52108938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2248758db6351de8bef1cfa27c0e0e7e96a2e6ab0e79026bdd3188a5cd584b0. 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/ITLU52108940.
A Good Night's Rest: Relaxing Music to Improve Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59db01b9d432901bcc2f74c39173d95e33a69f795d86ce178719f4b2bfe01d24. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ITLU52109729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3822b71f79e3738fba33ee29a82319456cf2d83de6e9352ee10f9e4114a108df. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/ITLU52109736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac844d281d5c5f6aaf7a4ab2403ae089616fbb6b26eea1f7ac13038242b73e7. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/ITLU52109747.
8 Hours of Deep Sleep - Dreaming with Tibetan Singing Bowls
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafbec08afe457a647a535df287fd6535c3c8ae16153d56686541d67e7210c98. 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/ITLU52116793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d3fa0e2969b39be7af12a9d80bd0d25562b2a23e30cbfc94570ae167799cd. 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/ITLU52116794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78a10c8efff538d1dcdd51d215daf635930873e31a211e00d0121d09d81aebd. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/ITLU52116800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e97a226349968a5b41a0582d3f5e62617ca1dada5777509842b056748a840b7. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ITLU52116801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dbd00609f29b3fb173d4306667e349db65e0c25f6bc396d13279da9443ab6a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ITLU52116804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f5f976d6aeaf958bd252d466612f8ce4fe47f918ece3138867d6a30d36280f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/ITLU52116805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eae2df60247b8938c17157f8465e666b20823d8b289d2bd5a9fafbd6f882fb. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/ITLU52116806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2208f65302c09c0cf299d08008b0a1013e8825d8250bb1acfd3b71d1ce52b182. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ITLU52116807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1a62b21c7c46fb407a22272f7449425023c55eb4903144bd9a603a190294d3. 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/ITLU52116809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92fedff6d1b5678255f5d5c741c612c6d5d6cbe029e3701290009f60e080832. 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/ITLU52116810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127fe13f59ca04e1bf25937713e5cffee09a73f6e53a48d37b702bbf80d6d33a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ITLU52116817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c331129bb9b9db4aaa96eba35122f0bcae5c4d0e237362c739bb6891b0d439. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/ITLU52116818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda25ab487814a877d51040a1b6970a80a8cc944e4fa789c088127c9ef3713374. 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/ITLU52116820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4db0dac6f2e02bf6df4037c78cd211feb488267131487d1a3141f7cf6ba49ba. 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/ITLU52116821.
Celtic Serenity - Enchanted Celtic Flute and Harp Melodies for Relaxation