ISRC QZW9M2240990
Verified recording
QZW9M2240990 is “No Pueden Competir Contra Blunt - Live” by Rey Pirin,
registered on the CopyrightChains blockchain with CopyrightID
0x55df0c1ddf2b7fef02fcd4d4f0673fa4a8422456800f3298f0b8960650ec1e79 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2240990.
Recording identifiers
- ISRC
- QZW9M2240990
- Title
- No Pueden Competir Contra Blunt - Live
- Artist
- Rey Pirin
- CopyrightID (CopyrightChains transaction hash)
0x55df0c1ddf2b7fef02fcd4d4f0673fa4a8422456800f3298f0b8960650ec1e79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:ca50c7fbb7ded755d6a22b2dbb7ca39268349340fa7aab9158152eed7156122e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2240990
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: No Pueden Competir Contra Blunt - Live · Machine-readable JSON-LD