ISRC ITUM71900526
Verified recording
ITUM71900526 is “Sebastian” by CoCo,
registered on the CopyrightChains blockchain with CopyrightID
0x4bf976dc53b04873a2818c4f464f3bcfee340268ca69142d45f1adb59286a699 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900526.
Recording identifiers
- ISRC
- ITUM71900526
- Title
- Sebastian
- Artist
- CoCo
- CopyrightID (CopyrightChains transaction hash)
0x4bf976dc53b04873a2818c4f464f3bcfee340268ca69142d45f1adb59286a699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1f0036ca9e4c11c56c4f8d3d876bc1b3cf0a958bbf40c8bd47570d9836751725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900526
- Bitcoin block existence check
- https://blockstream.info/api/block/953520