ISRC ARUM71400382
Verified recording
ARUM71400382 is “Como Dicho Al Pasar” by Mercedes Sosa,
registered on the CopyrightChains blockchain with CopyrightID
0x3c2a7e5b0529e7722d894446f79334c866aabb00ae799c9dbdea2f076d12f7a7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARUM71400382.
Recording identifiers
- ISRC
- ARUM71400382
- Title
- Como Dicho Al Pasar
- Artist
- Mercedes Sosa
- CopyrightID (CopyrightChains transaction hash)
0x3c2a7e5b0529e7722d894446f79334c866aabb00ae799c9dbdea2f076d12f7a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0d2ee6edceb2e8b086609200177b5dc8b43f2a146c49575597a60430926f59dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARUM71400382
- Bitcoin block existence check
- https://blockstream.info/api/block/960138