ISRC US4B90451402
Verified recording
US4B90451402 is “Big Fred” by Archie Shepp & Ritual Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x7ba362fae7b32d9c9b1d3a30cad952d5dec6b19675f543f15d1c43e6a5031664 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B90451402.
Recording identifiers
- ISRC
- US4B90451402
- Title
- Big Fred
- Artist
- Archie Shepp & Ritual Trio
- CopyrightID (CopyrightChains transaction hash)
0x7ba362fae7b32d9c9b1d3a30cad952d5dec6b19675f543f15d1c43e6a5031664
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:00d35ad7a732c6c072b689a189a4193fdd8023d6ef8e083f3307969b25431efc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4B90451402
- Bitcoin block existence check
- https://blockstream.info/api/block/960337