ISRC ES71G2107011
Verified recording
ES71G2107011 is “Canción Letanía (En Vivo 50 Años)” by Quilapayún,
registered on the CopyrightChains blockchain with CopyrightID
0xf0b5c93bfacaf40cb28d1e081a922c4b4f699c0018e83d389ab6fcf3469665ec and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2107011.
Recording identifiers
- ISRC
- ES71G2107011
- Title
- Canción Letanía (En Vivo 50 Años)
- Artist
- Quilapayún
- CopyrightID (CopyrightChains transaction hash)
0xf0b5c93bfacaf40cb28d1e081a922c4b4f699c0018e83d389ab6fcf3469665ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b5bf661d8ab0b3f963c5324056ee8acafa9f70a39d03360eeec2ef51362d9b74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2107011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Canción Letanía (En Vivo 50 Años) · Machine-readable JSON-LD