ISRC BRUUL1700004
Verified recording
BRUUL1700004 is “Blackbird” by Ulisses Rocha,
registered on the CopyrightChains blockchain with CopyrightID
0x36a247ea2575cb8415b35470df623f4351d5ec24cb174e70816201088e717e5a 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/BRUUL1700004.
Recording identifiers
- ISRC
- BRUUL1700004
- Title
- Blackbird
- Artist
- Ulisses Rocha
- CopyrightID (CopyrightChains transaction hash)
0x36a247ea2575cb8415b35470df623f4351d5ec24cb174e70816201088e717e5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:07bea2b1f7656cb902bfbeaf81c62cf8b13bdbbdf1881b15b83320c0be5041d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUUL1700004
- Bitcoin block existence check
- https://blockstream.info/api/block/956304