ISRC QMZEN1800021
Verified recording
QMZEN1800021 is “Big Squad” by Tnertle,
registered on the CopyrightChains blockchain with CopyrightID
0xbd81bfe7c813fe1697b4904c7f9679ae10c35d03be066e6e0198c529f09019b2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZEN1800021.
Recording identifiers
- ISRC
- QMZEN1800021
- Title
- Big Squad
- Artist
- Tnertle
- CopyrightID (CopyrightChains transaction hash)
0xbd81bfe7c813fe1697b4904c7f9679ae10c35d03be066e6e0198c529f09019b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7f75257ba01a25f65d146e68cc0c214b24613060cdf99e4d2b40196edac9bd65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZEN1800021
- Bitcoin block existence check
- https://blockstream.info/api/block/957118