ISRC BX66D2300001
Verified recording
BX66D2300001 is “Sobre Ontem” by Jalma,
registered on the CopyrightChains blockchain with CopyrightID
0x2bb9f3d1c21091cff56d3e4258994c84b951c3faddb0e7abca801b427f92436c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX66D2300001.
Recording identifiers
- ISRC
- BX66D2300001
- Title
- Sobre Ontem
- Artist
- Jalma
- CopyrightID (CopyrightChains transaction hash)
0x2bb9f3d1c21091cff56d3e4258994c84b951c3faddb0e7abca801b427f92436c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:cd8ec9fb688c4eb64e0d50f608d5968e8b6b046c3a7b5cbea584e55c81e5a6bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX66D2300001
- Bitcoin block existence check
- https://blockstream.info/api/block/960403