ISRC QM4TW1594909
Verified recording
QM4TW1594909 is “Remembranza” by Osvaldo Pugliese,
registered on the CopyrightChains blockchain with CopyrightID
0x4200964d2f5136ddcd014dad61e87d9e4434090f17171a00ebba6d6953d6fc0e and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1594909.
Recording identifiers
- ISRC
- QM4TW1594909
- Title
- Remembranza
- Artist
- Osvaldo Pugliese
- CopyrightID (CopyrightChains transaction hash)
0x4200964d2f5136ddcd014dad61e87d9e4434090f17171a00ebba6d6953d6fc0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:76c80731c1b00668ad18ed7170e7518901269a1fc461f2b17011aa5ebd5d5b55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1594909
- Bitcoin block existence check
- https://blockstream.info/api/block/959144