ISRC TCAAZ1143546
Verified recording
TCAAZ1143546 is “Goodbye” by Sweet Signatures,
registered on the CopyrightChains blockchain with CopyrightID
0x004dd33e84121b6c3e6641ad8c086c85b234c746dc7cac39c585b9eff1c8714e and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAZ1143546.
Recording identifiers
- ISRC
- TCAAZ1143546
- Title
- Goodbye
- Artist
- Sweet Signatures
- CopyrightID (CopyrightChains transaction hash)
0x004dd33e84121b6c3e6641ad8c086c85b234c746dc7cac39c585b9eff1c8714e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:7f44d30b85215a56a0c2393c1f31049fc75f5ea3aba72894826e2c0ca9a77883- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAZ1143546
- Bitcoin block existence check
- https://blockstream.info/api/block/960418