ISRC TCABW1420324
Verified recording
TCABW1420324 is “Who Did That to You?” by Last Call,
registered on the CopyrightChains blockchain with CopyrightID
0xf6c92f9ae3fdefb18d99f46fef10f8fa242746b6df1db3bcb214ba550a849f6c and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1420324.
Recording identifiers
- ISRC
- TCABW1420324
- Title
- Who Did That to You?
- Artist
- Last Call
- CopyrightID (CopyrightChains transaction hash)
0xf6c92f9ae3fdefb18d99f46fef10f8fa242746b6df1db3bcb214ba550a849f6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f71a5a7fce1e0835b6537f94f622941f0aebe20f301424fdd1ab61046b351e60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1420324
- Bitcoin block existence check
- https://blockstream.info/api/block/960473