ISRC ES71G2329736
Verified recording
ES71G2329736 is “Una ciudad de cristal (Montevideo)” by Calequi y Las Panteras,
registered on the CopyrightChains blockchain with CopyrightID
0x3fd2a1577ebbeda5d74cc19e3d548ea00bf837ac8a5d86a2cf8db10d8f8a0620 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2329736.
Recording identifiers
- ISRC
- ES71G2329736
- Title
- Una ciudad de cristal (Montevideo)
- Artist
- Calequi y Las Panteras
- CopyrightID (CopyrightChains transaction hash)
0x3fd2a1577ebbeda5d74cc19e3d548ea00bf837ac8a5d86a2cf8db10d8f8a0620
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:811cdba2127c6cd95649add6e4a0839880182cfda136027113b883b1e474af18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2329736
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Una ciudad de cristal (Montevideo) · Machine-readable JSON-LD