ISRC USLD91735172
Verified recording
USLD91735172 is “Up and Down” by Young Chop,
registered on the CopyrightChains blockchain with CopyrightID
0xe55534eda7e45469fb4b95d8151a3e5860275d67a57efa1efdab15d4db2e18a8 and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91735172.
Recording identifiers
- ISRC
- USLD91735172
- Title
- Up and Down
- Artist
- Young Chop
- CopyrightID (CopyrightChains transaction hash)
0xe55534eda7e45469fb4b95d8151a3e5860275d67a57efa1efdab15d4db2e18a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:f73a2f2b59f5d6a5dd25a1be11bb4ddcb403a4ea9ecaa1615d4e1227536700f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91735172
- Bitcoin block existence check
- https://blockstream.info/api/block/960430