ISRC QM2EJ1500076
Verified recording
QM2EJ1500076 is “Ni Que Estuvieras Tan Buena - En Vivo Auditorio Telmex” by Calibre 50,
registered on the CopyrightChains blockchain with CopyrightID
0xfefed39325b44eb64e6cc959e626733ed80bd4fef7d1054075dde45795a42bdc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ1500076.
Recording identifiers
- ISRC
- QM2EJ1500076
- Title
- Ni Que Estuvieras Tan Buena - En Vivo Auditorio Telmex
- Artist
- Calibre 50
- CopyrightID (CopyrightChains transaction hash)
0xfefed39325b44eb64e6cc959e626733ed80bd4fef7d1054075dde45795a42bdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c77edc1ea49e1655c7d17eb4a429920977374adae9e305662afb97e57163caf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2EJ1500076
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Ni Que Estuvieras Tan Buena - En Vivo Auditorio Telmex · Machine-readable JSON-LD