ISRC SEVWU1500414
Verified recording
SEVWU1500414 is “Aftonen” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0x7a947e97ec396000279277f4efcdee5ef1044653affa95402afe6765de9736cd 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/SEVWU1500414.
Recording identifiers
- ISRC
- SEVWU1500414
- Title
- Aftonen
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0x7a947e97ec396000279277f4efcdee5ef1044653affa95402afe6765de9736cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4357951819f5061d6551cb03593798c6065d74326e60c8f2134616bea5da648d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWU1500414
- Bitcoin block existence check
- https://blockstream.info/api/block/953513