ISRC TCACS1674100
Verified recording
TCACS1674100 is “Goodbye” by Secondhand Serenade,
registered on the CopyrightChains blockchain with CopyrightID
0x4fed845b4bb3998ee9a1eb10f0fe5af17f0147d85466449d60b98353c3f29b03 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674100.
Recording identifiers
- ISRC
- TCACS1674100
- Title
- Goodbye
- Artist
- Secondhand Serenade
- CopyrightID (CopyrightChains transaction hash)
0x4fed845b4bb3998ee9a1eb10f0fe5af17f0147d85466449d60b98353c3f29b03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c5d60f0b872dafc702df8d6d23bf2ee0914498cdb804e633239a11e67c261803- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674100
- Bitcoin block existence check
- https://blockstream.info/api/block/953515