ISRC QZ2J21508203
Verified recording
QZ2J21508203 is “Al que está sentado en el trono - Piano” by Gustavo Astellano,
registered on the CopyrightChains blockchain with CopyrightID
0x8b520e3b7775ee0fb8e1af19fdabaa1d82c83ef4e8bcd214302b1125d0e25090 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21508203.
Recording identifiers
- ISRC
- QZ2J21508203
- Title
- Al que está sentado en el trono - Piano
- Artist
- Gustavo Astellano
- CopyrightID (CopyrightChains transaction hash)
0x8b520e3b7775ee0fb8e1af19fdabaa1d82c83ef4e8bcd214302b1125d0e25090
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:20e2ce72a4f6aeffa2b65b1913542a2a0be1b9d36fb69931477e54104780cf20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21508203
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Al que está sentado en el trono - Piano · Machine-readable JSON-LD