ISRC GBU4E1102009
Verified recording
GBU4E1102009 is “A Shirt Day” by Heinali,
registered on the CopyrightChains blockchain with CopyrightID
0x38cb72b4b3afc0dd9d298e350f584e2199ebc215f1a85c27089e23d416e2107c and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBU4E1102009.
Recording identifiers
- ISRC
- GBU4E1102009
- Title
- A Shirt Day
- Artist
- Heinali
- CopyrightID (CopyrightChains transaction hash)
0x38cb72b4b3afc0dd9d298e350f584e2199ebc215f1a85c27089e23d416e2107c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:8bf66f9cbd62672cb4e670338daa4e764584886244aef567311db840b9cad892- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBU4E1102009
- Bitcoin block existence check
- https://blockstream.info/api/block/960268