ISRC TCABR1331925
Verified recording
TCABR1331925 is “Yesterday” by Chief Keef,
registered on the CopyrightChains blockchain with CopyrightID
0x45c7536843a7d4b978dc804c98007f46b092f5a6391dbaf94773dd967e5e4d7e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1331925.
Recording identifiers
- ISRC
- TCABR1331925
- Title
- Yesterday
- Artist
- Chief Keef
- CopyrightID (CopyrightChains transaction hash)
0x45c7536843a7d4b978dc804c98007f46b092f5a6391dbaf94773dd967e5e4d7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7ddfb920ccc520f1bb3e2b819f93271f598c1b0c27fdd564363c5840cb676b18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1331925
- Bitcoin block existence check
- https://blockstream.info/api/block/953513