ISRC QZFZ61909825
Verified recording
QZFZ61909825 is “Petaca” by Tr Maker,
registered on the CopyrightChains blockchain with CopyrightID
0x1a4549fecfcd8f5492528416219b4b33226985e0c39ab9f2d04f15a1d49bf048 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61909825.
Recording identifiers
- ISRC
- QZFZ61909825
- Title
- Petaca
- Artist
- Tr Maker
- CopyrightID (CopyrightChains transaction hash)
0x1a4549fecfcd8f5492528416219b4b33226985e0c39ab9f2d04f15a1d49bf048
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:ddedac9797d3d16064b4de3d721f3ced48a4aabf1daca96e05105936d3a437e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ61909825
- Bitcoin block existence check
- https://blockstream.info/api/block/960397