Lulu or Lu Lu may refer to: Companies LuLu, an early automobile manufacturer Lulu.com, an online e-books and print self-publishing platform, distributor, and retailer Lulu Hypermarket, a retail ch
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 0x0acef2225a1988103b180eb691efd82a32c70662361457369191bcef0573f711. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd118d15-4b0f-417c-89cf-58ac1819bb9b.json and https://artists.proofprofile.net/proofs/artist/fd118d15-4b0f-417c-89cf-58ac1819bb9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Another Year, Another Chance To Disappoint Everyone In My Life (I'll Run Out Of Time)
I Found My Friends (Emptiness, Loneliness, Regret, Pain...And Hope)
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 0x56cc82c230ec36f1c60d5e5612e575179478b0965a33ffb20d2201ff3fef6df8. 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/QZYHJ2566726.
We Are Living In a New Dream (Or a Nightmare)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b395b2fea94528fddab2627a6635f1eb38cb476bbfdf96a092baa4fd4cfeabc. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZYHJ2566756.
I Was Held By An Angel Today, It Was You (私の美しい天使の愛)
I Hate This Party, I Hate This Place, I Hate Everything (But I Love You So Much)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f46e9a6bf1b0bcdca7a857556631716513594f221b31728c4c2dbc30374247. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZYHJ2568054.
Nothing Or No One Is Truly Gone Forever (Goodbye For Now)
I Fell In Love With Someone Who Will Never Love Me Back
私がいなくなるまで私は決して休まない