ISRC DEA549800960
Verified recording
DEA549800960 is “Pequeña Canción para Matilde” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7d0234854fcd0418a7327070974a8adfceacafaa18d45fd368b07f5b09a20f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA549800960.
Recording identifiers
- ISRC
- DEA549800960
- Title
- Pequeña Canción para Matilde
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x6f7d0234854fcd0418a7327070974a8adfceacafaa18d45fd368b07f5b09a20f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:3a4eed0cff6085fca29ba262da45b20f69912c13873145cc2ee33054e4bc8256- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA549800960
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Pequeña Canción para Matilde · Machine-readable JSON-LD