ISRC US6YC2103214
Verified recording
US6YC2103214 is “OG” by Tum Tum,
registered on the CopyrightChains blockchain with CopyrightID
0xff29bfbffb9c7bed140a54feced15722d98f813cd815b91003eb25ccbef738ce 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/US6YC2103214.
Recording identifiers
- ISRC
- US6YC2103214
- Title
- OG
- Artist
- Tum Tum
- CopyrightID (CopyrightChains transaction hash)
0xff29bfbffb9c7bed140a54feced15722d98f813cd815b91003eb25ccbef738ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4c32214423228d5610cdcdd26d06dc5729606c1c1e2561d99bff6aeb618a8be6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6YC2103214
- Bitcoin block existence check
- https://blockstream.info/api/block/957118