ISRC ARG991021475
Verified recording
ARG991021475 is “Cancion de las Simples Cosas” by César Isella,
registered on the CopyrightChains blockchain with CopyrightID
0x843d6d8142b21f2604f567e2d4d4e6045e24d410ebfcb5d380bf54290470a90c and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021475.
Recording identifiers
- ISRC
- ARG991021475
- Title
- Cancion de las Simples Cosas
- Artist
- César Isella
- CopyrightID (CopyrightChains transaction hash)
0x843d6d8142b21f2604f567e2d4d4e6045e24d410ebfcb5d380bf54290470a90c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:8a7271c398f764fc917e741cdb7e594b3b4692c8987be336ea2c8a8ee84013fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991021475
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Cancion de las Simples Cosas · Machine-readable JSON-LD