ISRC QZTB62412533
Verified recording
QZTB62412533 is “Playoff” by Strašo,
registered on the CopyrightChains blockchain with CopyrightID
0xa2b7d54041d8deaddca9dd4b5f04715d83d5512e95a62ebec26f5bd3931eb52e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62412533.
Recording identifiers
- ISRC
- QZTB62412533
- Title
- Playoff
- Artist
- Strašo
- CopyrightID (CopyrightChains transaction hash)
0xa2b7d54041d8deaddca9dd4b5f04715d83d5512e95a62ebec26f5bd3931eb52e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1e7140a50e24c6a30987448a1268921d529dc01c5263cbd3a1a3aa75892c6279- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62412533
- Bitcoin block existence check
- https://blockstream.info/api/block/956889