ISRC BX66D2300002
Verified recording
BX66D2300002 is “Sobre Ontem (Speed)” by Jalma,
registered on the CopyrightChains blockchain with CopyrightID
0x7d7ecb7cc60b4e90b45cdbff510cde48157ce5e78f93bb906c482fb0b336a10b and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX66D2300002.
Recording identifiers
- ISRC
- BX66D2300002
- Title
- Sobre Ontem (Speed)
- Artist
- Jalma
- CopyrightID (CopyrightChains transaction hash)
0x7d7ecb7cc60b4e90b45cdbff510cde48157ce5e78f93bb906c482fb0b336a10b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:f391a0392d28616343505239da8814f83a5c8bd9801379ae8d996ec4216132b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX66D2300002
- Bitcoin block existence check
- https://blockstream.info/api/block/960435