ISRC TCACS1623272
Verified recording
TCACS1623272 is “West Side” by 11:11,
registered on the CopyrightChains blockchain with CopyrightID
0x6fdc998e4e10d269738a5ef8fd7f34a773f9d4b43e87d7d1499eeaa4b6f2a752 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1623272.
Recording identifiers
- ISRC
- TCACS1623272
- Title
- West Side
- Artist
- 11:11
- CopyrightID (CopyrightChains transaction hash)
0x6fdc998e4e10d269738a5ef8fd7f34a773f9d4b43e87d7d1499eeaa4b6f2a752
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b24bb17b484ec61ad249a338054235cdf4609cd39f74264ba270f653abb21ba3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1623272
- Bitcoin block existence check
- https://blockstream.info/api/block/953513