ISRC GBAYC9600619
Verified recording
GBAYC9600619 is “What'll I Do?” by Irving Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0xd4ce32f8fe2d5be310ddcc595e429ed007c5bcd356d9a4dfb3fa08eecc6b3c92 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600619.
Recording identifiers
- ISRC
- GBAYC9600619
- Title
- What'll I Do?
- Artist
- Irving Berlin
- CopyrightID (CopyrightChains transaction hash)
0xd4ce32f8fe2d5be310ddcc595e429ed007c5bcd356d9a4dfb3fa08eecc6b3c92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:60c640dd1ac3529c1c42e78b5db2e30d6da83859a36367595c725d6654044103- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600619
- Bitcoin block existence check
- https://blockstream.info/api/block/960095