ISRC QZTB82327317
Verified recording
QZTB82327317 is “Blackbird” by Nieve,
registered on the CopyrightChains blockchain with CopyrightID
0x153cc7bd7e5e0d298db7f9d57f8fd8171eb534b48188e40fae4272e25000d459 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82327317.
Recording identifiers
- ISRC
- QZTB82327317
- Title
- Blackbird
- Artist
- Nieve
- CopyrightID (CopyrightChains transaction hash)
0x153cc7bd7e5e0d298db7f9d57f8fd8171eb534b48188e40fae4272e25000d459
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:8759b4f2e7f233a78bd632b6ee130ca0d76c7df2995570251794b8907cc96289- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82327317
- Bitcoin block existence check
- https://blockstream.info/api/block/960455