Bengt Tommy Andersson (born 26 July 1964 in Borås, Sweden) is a Swedish conductor and composer. Andersson received his training as a conductor at the Royal College of Music, Stockholm, where he worke
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a6d9429c8d6cccac256515d59161d42c3c8e2bab361140a686543fefa66fba. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e34466e-fe83-41b1-bdec-6c7363189764.json and https://artists.proofprofile.net/proofs/artist/4e34466e-fe83-41b1-bdec-6c7363189764.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Enchanted Forest (Norrbotten Chamber Orchestra 30 Years)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480701f7d540ebf7f2c1a84e554f23bf820122f4ca404bf2dcb904842172a16e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2348683.
New Sweden - 10 Year Anniversary Box (2009-2019)
Prokofiev, S.: Peter Och Vargen (Peter and the Wolf) / Poulenc, F.: Sagan Om Babar (Story of Barbar) (Narrated in Swedish)
Xenakis: Jalons / Boulez: Le Marteau Sans Maitre (Excerpts) / Grisey: Talea / Tanguy: Un Soleil Reve
Andersson: The Garden of Delights & Warriors
Kallstenius: Dalarapsodi, Sangoffer, & Symphony No. 2
Poulenc: Sagan om Babar / Källström: Kattresan
Miguel Trillo-Figueroa: Sinistra est Dextra