ISRC QMB622300811
Verified recording
QMB622300811 is “Grandma Once Said” by Seafood Sam,
registered on the CopyrightChains blockchain with CopyrightID
0xd443fcba6ffc91491ed35103f45a7457b2c105e2ccc237c31ba8c04b97d46370 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622300811.
Recording identifiers
- ISRC
- QMB622300811
- Title
- Grandma Once Said
- Artist
- Seafood Sam
- CopyrightID (CopyrightChains transaction hash)
0xd443fcba6ffc91491ed35103f45a7457b2c105e2ccc237c31ba8c04b97d46370
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:56b3e5c5482a06472d04c0a4a6fd5e97f1831315016cf95dda240143918dc2a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622300811
- Bitcoin block existence check
- https://blockstream.info/api/block/956302