Daybreak most commonly refers to: Dawn, the beginning of the twilight before sunrise Sunrise, when the upper edge of the Sun appears over the horizon Daybreak may also refer to: Books Al-Falaq (Da
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 0x76657911ede41dd480b81f1cf00d14e692cc83332629eeec30d092466d6d6b3c. 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/19f1b0a2-ebfb-48ea-a896-c831c3895327.json and https://artists.proofprofile.net/proofs/artist/19f1b0a2-ebfb-48ea-a896-c831c3895327.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 0xf3c9935f8196b0abbfbe9b6727056ad7ac085a1077ee29d7fb425219cf27c2f0. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/KRA341541465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc54e3137bb7ead2a1ba53a9e8a985d766117cab319086ad843922204176b090. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/KRA341541470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edc3af7ba288eeef8a0852c216754f94a33056c9bfc14c5fc1bb6db9b003386. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/KRB621400065.
DAYBREAK LIVE SUMMER MADNESS 2015 : The Strings
우리 갑순이 (Original Television Soundtrack), Pt. 1
Our's Gapsun (Original Television Soundtrack, Pt. 1)
Romantic Doctor Teacher Kim (Original Television Soundtrack), Pt. 6
Romantic Doctor Teacher Kim (Original Television Soundtrack) Part 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba79673e1032e9d3473b0bcf47efd26796fdab2f73ff78cb28d380fb1f9cb1c. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/KRA771700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57001ec3da1f6735dd95953b98da28aa8bc231e3237f82eb34c3981bdd404f2b. 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/KRB621600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2935130b30935d990997711e22bdb884206193ed3224c9743520f9faa67801d5. 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/KRE891900151.
[Vol.30] You Hee yul's Sketchbook 10th Anniversary Project : 14th Voice 'Sketchbook X Daybreak'
[Vol.31] You Hee yul's Sketchbook 10th Anniversary Project : 14th Voice 'Sketchbook X Daybreak'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e2b47b6e8fdf92ea382a1b7b00a5100618fb23a4095e64fbc20755976405e4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/KRE892000324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77708914fc6d36c6f7fe22387c8ae902466dfb52b312b22986d37a8225347b2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/KRA382103166.
Curious (Back to You X DAYBREAK, YUKIKA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea058a0a63fdd50cdabf3b1571a06a2c7084bc2e70ac7bb816cd8027d7c663c. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/KRMIM2141729.
[THE SEASONS Vol. 7] <Choi Jung Hoon's Midnight Park> ReːWake x DAYBREAK
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ebefaac279985135c87dd70e4b22702a75923ef3a74903a66a8c5a9292d6b9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ZZA0P2412150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30633cf5bb28e19c2c7a83631aa9ceed73b0c82c538db9eb09eca53756357b25. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/ZZA0P2412151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827e154823cb908eb5a516bb8a6f3d6d327b220582e63b7314972547c247b7e1. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/ZZA0P2412152.
Reminiscence 〈Sanullim's 50th anniversary collaboration album〉
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0705f0dca85978c19dc56f18d49dbe89d6487e4df5bd36433b8fadc746963a67. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/KRA492500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeddd2b46030eddd117bd3ada040aacc7baab62e2aea17af33fdcc8d0efa971. 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/KRA341503805.