ISRC DEBL61369419
Verified recording
DEBL61369419 is “Say It Isn't So” by Irving Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0xc2ab9190c8fefbfef51516df3412376406c8a33deee642eda7594fb1deca7c17 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61369419.
Recording identifiers
- ISRC
- DEBL61369419
- Title
- Say It Isn't So
- Artist
- Irving Berlin
- CopyrightID (CopyrightChains transaction hash)
0xc2ab9190c8fefbfef51516df3412376406c8a33deee642eda7594fb1deca7c17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:2052857022e5692e049258357e0f2a053fa459fb9735ba52e12e3ba1a7096fa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61369419
- Bitcoin block existence check
- https://blockstream.info/api/block/959123