ISRC US3M59454817
Verified recording
US3M59454817 is “Growing Up (Part II)” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xe253ef995341f3516750775ff8be43d23dc026017d6170b376e26cbd1237feba and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59454817.
Recording identifiers
- ISRC
- US3M59454817
- Title
- Growing Up (Part II)
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xe253ef995341f3516750775ff8be43d23dc026017d6170b376e26cbd1237feba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:85e29b7105a149e4ed026434455559c0471de229cc356b1a93ed4adc3516af9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59454817
- Bitcoin block existence check
- https://blockstream.info/api/block/960183