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 0xb9e1a99f0f6bf1fe1ced64364718c52c883e65b91ec3d4a6af7697d20afc12c4. 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/cc87afa6-19fb-4e1b-b397-7013e83c4d78.json and https://artists.proofprofile.net/proofs/artist/cc87afa6-19fb-4e1b-b397-7013e83c4d78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tibetan Singing Bowl Buddhist Meditation Music for Positive Energy - Buddhist Thai Monks Chanting Healing Mantra
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 0xef25c6323dc9e62c4f8dfe8ad6edb0f391127b711bdb8a25a2d8e7f9673e0995. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/NLD911701043.
Vinyasa: Flowing Through Life's Movements
Quiet Mind: Melodies for Deep Meditation
Yoga Rhythms: Music for Mindful Practice
Midnight Serenades: Music for Peaceful Sleep
Dreamland Rhythms: Hip Hop Beats for Dogs
Timeless Melodies: Music for Every Moment
Peaceful Dreams: Tranquil Melodies for Quiet Nights
Lofi Beats for Peaceful Meditation and Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae973c4cd744bcbf8e3ef4497f3c95182684cc6a7e0f9a0d7866313f23780b3. 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/GXC5E2401682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbc1481dd05023f16fb1e14ec607f0f7f833bf5484957feef556b5191d856d2. 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/GXC5E2401688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49fd03544a059543ab987c52eded0aa217fea7eeaf69b500bc994f7c96d8647. 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/GXC5E2401691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb744419dca925a50b05c0def626358c31c1e58d98bbf9e5da5a8119d5b550ce9. 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/GXC5E2401695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a9ceb52bb28e161ca5a387e24f0d9938f322c10ed08e47b3df38d38fa8cc53. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GXC5E2401696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f2454b7d40e6e3d8c977912b8994fe1e2c3a5cc918b1ecbe71bfd26662c707. 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/GXC5E2401699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d516609c19c112bb3abef59c2c70f44e603068aa1bc9d4c302f804c26271c6. 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/GXC5E2401701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfc72382ab36d671f646e6ccab6752c8be2584ac14420dadd45fdac1b994195. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GXC5E2401683.
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 0x40732c50acdfe33a11663375492e82cf1326e44b3975a3fb671027382e09c705. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GXC5E2401684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88f4bc15799c4a4ad57bd27e1ae1f65f8ef1b3b6037067a4cc46e603b5bf52a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GXC5E2401685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42673838093b0875a10ce3281b02172007e545855b4ef3ec7efd0b9c93ac14ac. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GXC5E2401686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc665ee87e1f944459bbf95b27b8e1353f20e7ea7a32b44df8b15b31ed8dcace9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GXC5E2401687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97d4639680d55acbe0c9090bb314158e06984fa22ada8609e5fa8fdd14c1c1f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GXC5E2401689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea42271f87cc1a44ef33277469b26b03e51bdf14b89b8c87564e8f30ba4ef0c. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GXC5E2401690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ef871cdd3ee288531eefae4de456d335189cdfa22bb3e9e759ad8d6ad900d6. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GXC5E2401692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564fe7af3959f9424662e7fcd4fc13e475b91f3351a3a35cca48d5a1b829aca1. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/GXC5E2401693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b9033bcc75ad5def87d5b01edbe1762f1e6de7d85ad6f6030fc13835e096d3. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GXC5E2401694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9013b22a2e94c4ac9f97fb44d42344b4b19205d717030e0fcd496577c612db10. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/GXC5E2401697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cde5c8aafa2cc4d0f8cc7bf5b066b0e91f9c9c0000e0bf686092fbedfd5bc80. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GXC5E2401698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b1601c2ef96ab2f5084f9ede9d7d6af5d4e773ecea7ba6425ec9b50faef142. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GXC5E2401700.