1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xccffcc8c16ccf07832c3710b3c401925df2b23e14b3c445a2fa712c755487345. 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/3f768660-707e-45e3-80a1-3844dad7f585.json and https://artists.proofprofile.net/proofs/artist/3f768660-707e-45e3-80a1-3844dad7f585.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
White Noise 8 Hours Pt. 01 - Relaxing Baby Sleep
8 Hours of White Noise for Sleeping Vol. 1/2
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 → block OTSBitcoinBlock must exist at that height 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 0xb44f30f65d5962dc1d7eeea65b5ae079f4bd89f258c5aeb2c82a98c5fb3e62c4. 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/QZZ8A2339283.
White Noise 8 Hours Pt. 03 - Dreamy Slumber
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dce510cded42ba127014dccb82db4a26f496a43b3a6bcbf480a9c5322ba419. 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/QZZ8A2339285.
White Noise 8 Hours Pt. 04 - Peaceful Baby Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f94a0742db64623784d2a3239f33037f847ea5a2b3e1b78fe1bfffb0287e05d. 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/QZZ8A2339287.
White Noise 8 Hours Pt. 06 - Comforting Baby Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4ae2d4ef4a9c813f928830d40cc97c2d2ef23424c513158e70c002e207d71. 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/QZZ8A2339289.
White Noise 8 Hours Pt. 07 - Calming Slumber Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc1d8665f38f29e4defa9938e18c6d76e0bd1159476ca65c0b8699435b8b5bf. 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/QZZ8A2339292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7ab988e67e6cc11df0fe1c5b819e31558684f334acf2590cb20a7c0de4f7d3. 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/QZZ8A2339293.
White Noise 8 Hours Pt. 09 - Soft Baby Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b28017a30a2879dd6e2442e72f01af87f5b73ea8a8fb6d01d5e7df38b29dd. 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/QZZ8A2339296.
White Noise 8 Hours Pt. 10 - Relaxing Sleep Sounds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c2b5437a229134ba9d7c9a647d84d8f4cbfc4e2de2accda31c20698b9ac870. 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/QZZ8A2339298.
White Noise 8 Hours Pt. 11 - Sleep Study
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276ecadfba6fa9613773d067e4209529f5b173e3e98cd7423e8a1427fa64a893. 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/QZZ8A2339299.
White Noise 8 Hours Pt. 12 - Baby Sleep Routine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95578fe98d1c347be391bc30e9a7b0ec4a00a0e226929a6de56403b1731ac1ed. 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/QZZ8A2339301.
White Noise 8 Hours Pt. 13 - Deep Baby Dreams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2045deb4558ffae8e4fa87e3c707f0b7a247f96c2537c969fa2b5945636b8caf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2339303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ef4b647336f474fd9d2a3c1c289d7a435fcda6bad04f6a5c26132da3bca933. 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/QZZ8A2339304.
White Noise 8 Hours Pt. 16 - Babies Sleep Better
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b25c62c86c0c41ab07f5d8772a30861be02e5231b8fcc82f9d00976688626a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2339307.
White Noise 8 Hours Pt. 18 - Sound Sleeping Babies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8b077647c893c3553eed73378a1cc8528acdb46a91eabdb8654085920cb007. 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/QZZ8A2339310.
White Noise 8 Hours Pt. 20 - Baby Sleep Support
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b636f5e52a5bfe0b258ec755e86680178ab4ea785a15d4d23801b25a108924. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2339312.