ISRC QM4TW2421721
Verified recording
QM4TW2421721 is “Pitcher” by Yan Block,
registered on the CopyrightChains blockchain with CopyrightID
0xc8d48ee3d4069c4f738a107ae21689b014294296b15e5fbfd2c1459f204836cf and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2421721.
Recording identifiers
- ISRC
- QM4TW2421721
- Title
- Pitcher
- Artist
- Yan Block
- CopyrightID (CopyrightChains transaction hash)
0xc8d48ee3d4069c4f738a107ae21689b014294296b15e5fbfd2c1459f204836cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:45b38f1346268686f24e478d27f38e09f1ae1fa3919e7a22ef859188c756d6da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2421721
- Bitcoin block existence check
- https://blockstream.info/api/block/953513