ISRC US6YC2103211
Verified recording
US6YC2103211 is “Work Been” by Tum Tum,
registered on the CopyrightChains blockchain with CopyrightID
0x3cec3cb5bedbb77dbf891731170917a5020af65daaab5ad850c75aefd03c3f87 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6YC2103211.
Recording identifiers
- ISRC
- US6YC2103211
- Title
- Work Been
- Artist
- Tum Tum
- CopyrightID (CopyrightChains transaction hash)
0x3cec3cb5bedbb77dbf891731170917a5020af65daaab5ad850c75aefd03c3f87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:90f7c392fdab381c48f80e47075ea46d35e68758aaa5a454dc86798600d396fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6YC2103211
- Bitcoin block existence check
- https://blockstream.info/api/block/960349