ISRC FR5R00911236
Verified recording
FR5R00911236 is “Sirenz” by O.B.F,
registered on the CopyrightChains blockchain with CopyrightID
0xf7f832434dea9bdd9fc65e0119080bfc61d805fb6f5681f960db002a43f4a1f5 and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5R00911236.
Recording identifiers
- ISRC
- FR5R00911236
- Title
- Sirenz
- Artist
- O.B.F
- CopyrightID (CopyrightChains transaction hash)
0xf7f832434dea9bdd9fc65e0119080bfc61d805fb6f5681f960db002a43f4a1f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:d55824e788351d5ef808b474a0b216beffb9d2f713036a5ed73ebaf2f2ee2b75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5R00911236
- Bitcoin block existence check
- https://blockstream.info/api/block/959105