ISRC QZTB22291458
Verified recording
QZTB22291458 is “helditup” by Fimiguerrero,
registered on the CopyrightChains blockchain with CopyrightID
0x7caf2419dfdc90eba370b9ac01f41012219dbb87fb7eefe43f4e376e68d495b9 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/QZTB22291458.
Recording identifiers
- ISRC
- QZTB22291458
- Title
- helditup
- Artist
- Fimiguerrero
- CopyrightID (CopyrightChains transaction hash)
0x7caf2419dfdc90eba370b9ac01f41012219dbb87fb7eefe43f4e376e68d495b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7de4aaa7219372b365779fee9ba0667d5586bf82b3cd0173bfb7b81ebff91133- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22291458
- Bitcoin block existence check
- https://blockstream.info/api/block/953520