ISRC QM4TX1569220
Verified recording
QM4TX1569220 is “El pájaro de fuego: IV. Ronda de las princesas” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x23b46f9c60723c5656508de6fcd04bd2f192b815e2131e737bd4b67f365a3fe5 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/QM4TX1569220.
Recording identifiers
- ISRC
- QM4TX1569220
- Title
- El pájaro de fuego: IV. Ronda de las princesas
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x23b46f9c60723c5656508de6fcd04bd2f192b815e2131e737bd4b67f365a3fe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cbd387cecfcff8ba1b6325d76aa6de7126b830734d4ac15252903158740f17db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1569220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: El pájaro de fuego: IV. Ronda de las princesas · Machine-readable JSON-LD