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 0x3249727a62f07760853fd05c98c1e1797fffc095e993ee054e1344d369f9d375. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/690b465b-d330-4957-92f9-b9230209ff96.json and https://artists.proofprofile.net/proofs/artist/690b465b-d330-4957-92f9-b9230209ff96.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 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 0x8f11e79b9502bf161269d0d2814ca1bb97cd9f6daafcf2d33092f80487d17176. 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/ITLU52097857.
Morning Music 2022 - Relaxing and Slow Peaceful Songs for Your Wake Up
Peaceful Slumber - Soft, Relaxing Music to Sleep Deeply
Cleanse Chakra Blockages - Relaxing Spiritual Music to Cleanse Aura and Balance Chakras
Dormez Profondément avec Des Paysages Sonores Parfaits pour Bébés
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96257a8bee78e8787f625ea45e7e376a85ad63c99d866bfb417809c581e4cd33. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/PL2C12349896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6c5adfffc054126ddc31030d5bb08956563e83aa4f765625e4aa801c0578c7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/PL2C12349898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d8bec15905d3de9d62b61488d85f33451a5738f6354bd52992ddd280352a93. 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/PL2C12349900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203af69d32f60d01a113e8c63f82be421da64646c510904a9bd313deb127d6c8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/PL2C12349901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97221e523fc4e75465838f0a58ed58a4a0f8ad4f7fb7367defb4ca66d398ec92. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/PL2C12349902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fceea2433db53049d8b17379a641d1c54e6873909e26dace18a863359daa7a. 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/PL2C12349903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c544a8aa43e5364f9f1018cd1fef4543d361516fcd2aa8b12ba3a0fcbed166. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/PL2C12349904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427752cfb028e65e155dda4262cf29efa5debd099a5665ba2ef8b8ea141c5a89. 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/PL2C12349905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7397d8957bf33ada7fc1279918788cdd39fc7b4aae885a1bb166596a1553ecec. 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/PL2C12349906.
Cupcake Cloud Canopy for our Sweet Cupcake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7822b18c77b4f95e4cc1c389f84f3a346ee40e43fc30dd0bf57a12356f8fa4af. 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/PL2C12349907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374fbfc376902e8925c98e8f84957dc7bc903349b3154f708ae08d72ffca6315. 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/PL2C12349908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c1a96de5f3d02606783ed766baa64aafb32f6e06285bc5c3130cceb1e2fa6e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/PL2C12349909.
Child Marine Biologist's Seaside Wonders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a21faba4d29965204c94f94431bc57ca4a498625ef3e3576267e253c2c624b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/PL2C12349910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846ee51be038c5de70c6c66b8bb986f4200c6407ba9e8716b7119b58df61f941. 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/PL2C12349912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d5c04c3781e960caf35522cbeb4943efe9c26dc5ee925f7b4e25105df5bd61. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/PL2C12349914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e59b19d6445d4fb77263cdc15a1c15a328ed234f29eb9c4c0aecac6274b2a09. 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/PL2C12349915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507b7ab643653ae0918cbbcd8d5c047e20b60361cd58bc9ecb389846670aca6e. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/PL2C12349916.
Anthem of the Stars for Recharging Senses and Refreshing Mindset
Sounds of the Night for Better Sleeping Experience and Better Morning Energy
Strain of the Night for Day's Ending and Beginning
Relaxing Melodies: Calming New Age Music for Stress Relief & Meditation
Sweet Dreams: Soothing Sleep Sounds for Ultimate Relaxation
Mystic Melodies: Tranquil New Age Escapes for Spirit and Soul
Meditative Melodies: Soothing Sounds for Anxiety Relief and Relaxation
Deep Sleep Harmony: Delta Waves & Binaural Beats for Ultimate Relaxation
セレステの魔法降り注ぐ夜：小さな夢冒険者の夢遊び