thumb|Twilight is the period between dawn and sunrise, and between sunset and dusk. thumb|Morning twilight: astronomical, nautical, and civil stages at dawn. The apparent disk of the Sun is shown to s
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 0x9c0fa37708c55e6ea0b98bd7d9d28451b5bfebc519cbd18d5ecc43814d62d19b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bce28526-c05c-49aa-afdf-9e4f6f191cb4.json and https://artists.proofprofile.net/proofs/artist/bce28526-c05c-49aa-afdf-9e4f6f191cb4.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 0xfe921941f1f1fc641fc0df24327b74ba269b11f3dfc882609d755973d07f7515. 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/USLNH1006004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ecc9f81419fa0169d3094879516212eb9ee7d7dd543530576f1962bcc604fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USLNH1006005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e0466c62c448bf297986540b246037fa3897e39552f1d5856dd5c543e32a4c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USLNH1005902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b179bfcbb4a55a563258c64653258d2d831a8bb2686739a95087f6759a88d38. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USLNH1005904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667640bcb1fa9e45f488a085d326878642bbd1c1309074d428e793de24ac8573. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLNH1005906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3284337f0a51101ee8fec990694a3037ad17a5c4acb5f020c5933e33750f39. 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/USLNH1005907.
Luv N' Haight (Edit Series Vol.7: Twilight)
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Luv N' Haight (Edit Series, Vol. 8 Play My Game)
Twilight Meets The Twilite Tone: "Special H^gh"