ISRC ARF097100131
Verified recording
ARF097100131 is “La Tierra En Armas” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0xa871eb6b9164dde5c846fa9724a6feabad0654cfc7a069316c779e7092484e04 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/ARF097100131.
Recording identifiers
- ISRC
- ARF097100131
- Title
- La Tierra En Armas
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0xa871eb6b9164dde5c846fa9724a6feabad0654cfc7a069316c779e7092484e04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:ce4a35dba2fef15fa8088373aa1d2c709330c091e5f80cda1af98aa21b1ea4db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF097100131
- Bitcoin block existence check
- https://blockstream.info/api/block/960441