ISRC QMBZ91754546
Verified recording
QMBZ91754546 is “Julian Arrieta 24/Siempre” by El Triangulo Estudio,
registered on the CopyrightChains blockchain with CopyrightID
0x9eec7c92dff25270da836bf79c94fe5904fdc89d2b32bc4ee2f4e37ac72221dc and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91754546.
Recording identifiers
- ISRC
- QMBZ91754546
- Title
- Julian Arrieta 24/Siempre
- Artist
- El Triangulo Estudio
- CopyrightID (CopyrightChains transaction hash)
0x9eec7c92dff25270da836bf79c94fe5904fdc89d2b32bc4ee2f4e37ac72221dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:54303de7a50773bc7df13df6b216d7b00ff414a2d15a0b19150b91c03ef7d41f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91754546
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Julian Arrieta 24/Siempre · Machine-readable JSON-LD