ISRC USAT21701129
Verified recording
USAT21701129 is “So Young” by Portugal. The Man,
registered on the CopyrightChains blockchain with CopyrightID
0xb9c8e571b4548edca0a3a5cd0b3e1a6d888c000b89fcfb13d7043eb879c93bb1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21701129.
Recording identifiers
- ISRC
- USAT21701129
- Title
- So Young
- Artist
- Portugal. The Man
- CopyrightID (CopyrightChains transaction hash)
0xb9c8e571b4548edca0a3a5cd0b3e1a6d888c000b89fcfb13d7043eb879c93bb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2a17becd6df2ef1fadc693cc8cac4ad241881c9833ef65a299ab9f846e68c1be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21701129
- Bitcoin block existence check
- https://blockstream.info/api/block/953520