ISRC GBAYC8300274
Verified recording
GBAYC8300274 is “Button up your Overcoat” by Buddy DeSylva,
registered on the CopyrightChains blockchain with CopyrightID
0x4b552047207cf03804c4fce68fd9fa94263e90b3e48572f05c73bd10d0164fb4 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300274.
Recording identifiers
- ISRC
- GBAYC8300274
- Title
- Button up your Overcoat
- Artist
- Buddy DeSylva
- CopyrightID (CopyrightChains transaction hash)
0x4b552047207cf03804c4fce68fd9fa94263e90b3e48572f05c73bd10d0164fb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f350f137556a6877d1f722e83be5e528e8f7d3d0976e857736daaf5fe9837b93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300274
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Button up your Overcoat · Machine-readable JSON-LD