ISRC TCACQ1676557
Verified recording
TCACQ1676557 is “Closer” by CRSB,
registered on the CopyrightChains blockchain with CopyrightID
0x9f849caed23d71a689d080c6859f4876179ce86a35c467eb98e8bae109d80f9d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACQ1676557.
Recording identifiers
- ISRC
- TCACQ1676557
- Title
- Closer
- Artist
- CRSB
- CopyrightID (CopyrightChains transaction hash)
0x9f849caed23d71a689d080c6859f4876179ce86a35c467eb98e8bae109d80f9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4fb3356a767c47c09f1ae8945a4b9d82749d163c9a403aec09f0d7cd499f8d4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACQ1676557
- Bitcoin block existence check
- https://blockstream.info/api/block/956304