ISRC QZ5FN1820174
Verified recording
QZ5FN1820174 is “Sed” by Alfonso Ortiz Tirado,
registered on the CopyrightChains blockchain with CopyrightID
0x996e35bf259b09a6e0cfc82fab6b8ba7760982c71c5bef9fa6bc59408799cffe and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1820174.
Recording identifiers
- ISRC
- QZ5FN1820174
- Title
- Sed
- Artist
- Alfonso Ortiz Tirado
- CopyrightID (CopyrightChains transaction hash)
0x996e35bf259b09a6e0cfc82fab6b8ba7760982c71c5bef9fa6bc59408799cffe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:17843308e1434bf67457415ac9734d84ffd3c9c988ac0fe8ab7306bc256b02b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1820174
- Bitcoin block existence check
- https://blockstream.info/api/block/960441