ISRC USNE90803522
Verified recording
USNE90803522 is “Brittwood Rag” by Eubie Blake,
registered on the CopyrightChains blockchain with CopyrightID
0x784a8f9686b3c0d167cb6778014ae423d0831dcc85116dbe6822823030bf907e 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/USNE90803522.
Recording identifiers
- ISRC
- USNE90803522
- Title
- Brittwood Rag
- Artist
- Eubie Blake
- CopyrightID (CopyrightChains transaction hash)
0x784a8f9686b3c0d167cb6778014ae423d0831dcc85116dbe6822823030bf907e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12f0d01ac237d82061f5a55aae1416d61009ea5c5d1d607ed4f616c425b823ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNE90803522
- Bitcoin block existence check
- https://blockstream.info/api/block/957118