ISRC USEL19400019
Verified recording
USEL19400019 is “Si Una Vez” by Selena,
registered on the CopyrightChains blockchain with CopyrightID
0x261a386743eef9139c4d43955335688b452790247ed91c37566f4efcb0a543ba and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19400019.
Recording identifiers
- ISRC
- USEL19400019
- Title
- Si Una Vez
- Artist
- Selena
- CopyrightID (CopyrightChains transaction hash)
0x261a386743eef9139c4d43955335688b452790247ed91c37566f4efcb0a543ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:955eddc68284afb989a1bef134b641bd1345f82e3f031f87a97f8b2792399b63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL19400019
- Bitcoin block existence check
- https://blockstream.info/api/block/960264