ISRC QZFZ62334071
Verified recording
QZFZ62334071 is “On a crumb” by G Fredo,
registered on the CopyrightChains blockchain with CopyrightID
0xf3ec947cca017727bda7ade96b143f07126993bf075e90a588d23e90fd403c20 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62334071.
Recording identifiers
- ISRC
- QZFZ62334071
- Title
- On a crumb
- Artist
- G Fredo
- CopyrightID (CopyrightChains transaction hash)
0xf3ec947cca017727bda7ade96b143f07126993bf075e90a588d23e90fd403c20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:88e8c0f3f163bfbbeb5f11a3a65918cda464f5f44b2ba89fa900aa8d270bea55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62334071
- Bitcoin block existence check
- https://blockstream.info/api/block/960138