ISRC TCACU1615838
Verified recording
TCACU1615838 is “Duro” by Toledo,
registered on the CopyrightChains blockchain with CopyrightID
0x3f78e33c1c599c6ba022b0ecc0cdd0346b48ffbf5a6c4a3eddd8963f7a90f3a5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615838.
Recording identifiers
- ISRC
- TCACU1615838
- Title
- Duro
- Artist
- Toledo
- CopyrightID (CopyrightChains transaction hash)
0x3f78e33c1c599c6ba022b0ecc0cdd0346b48ffbf5a6c4a3eddd8963f7a90f3a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bfffe32bb41e2e9995ceb6651f94b51be98a2c3a568a456a4aac4543ba1485ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1615838
- Bitcoin block existence check
- https://blockstream.info/api/block/957118