ISRC QZTPX2498888
Verified recording
QZTPX2498888 is “Efímero” by Penyair,
registered on the CopyrightChains blockchain with CopyrightID
0xb92c3175d28efceab57248591ebc386b560043c41bdc8a21f9cd065dbee22a2b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2498888.
Recording identifiers
- ISRC
- QZTPX2498888
- Title
- Efímero
- Artist
- Penyair
- CopyrightID (CopyrightChains transaction hash)
0xb92c3175d28efceab57248591ebc386b560043c41bdc8a21f9cd065dbee22a2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d2e7ffd8343ec63bdc96b5d141e42c0fa6e37fd3dad4ae8717d9b372f4ea2d4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2498888
- Bitcoin block existence check
- https://blockstream.info/api/block/953513