ISRC QZ2J21505589
Verified recording
QZ2J21505589 is “Tu Presencia” by El Leo Pa´,
registered on the CopyrightChains blockchain with CopyrightID
0x169cb2c5f06929391f9b7c6dccf1b71067d0d25901f37c4e916dd0f84dfa18a5 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505589.
Recording identifiers
- ISRC
- QZ2J21505589
- Title
- Tu Presencia
- Artist
- El Leo Pa´
- CopyrightID (CopyrightChains transaction hash)
0x169cb2c5f06929391f9b7c6dccf1b71067d0d25901f37c4e916dd0f84dfa18a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:6b6263dc096334f046a5c4d8f70cc13d62053dfb84202e09ae463ceba4a60b4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21505589
- Bitcoin block existence check
- https://blockstream.info/api/block/960095