Christian Lindberg (born 15 February 1958)Sveriges befolkning 1980, CD-ROM, Sveriges Släktforskarförbund 2004 is a Swedish trombonist, conductor and composer. Biography Early life and career Lindber
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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 0xc04a1567924be2df9f9bcf2a5aec4fa917e3ec1f2b8d41fb5ae676698f09dea1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffc0e7d3-7e9e-4f9c-a8c1-75fc096a4640.json and https://artists.proofprofile.net/proofs/artist/ffc0e7d3-7e9e-4f9c-a8c1-75fc096a4640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pettersson: Symphony No. 12 "The Dead in the Square"
Pettersson, A.: 8 Barefoot Songs / Concertos for Strings Nos. 1-2
Requerdos De Girona 1. ”Locura En Cadaques” I
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 0xd7d9ac04e669568c48f81c38cfdc0677198436456241487a11c0d202df58d2bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SE5XG2361831.
Requerdos De Girona 1. ”Locura En Cadaques” II
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Requerdos De Girona 1. ”Locura En Cadaques” III
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Requerdos De Girona 2. ”Repòs a L´Estartit” I
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Requerdos De Girona 2. ”Repòs a L´Estartit” III
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Requerdos De Girona 3. ”Fiesta Hotelera” II
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Bach: Three-Part Inventions, BWV 787/801: No. 1 in C, BWV 787
Bach: Three-Part Invention No. 3: DWV 789
Lindberg, C.: Helikon Wasp / The World of Montuagretta / Condor Canyon (A Composer's Portrait I)
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Tchaikovsky: Suite from Pique Dame (Live)
Hindemith: Symphony in B flat I. Moderato fast, with vigor I
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Hindemith: Symphony in B flat I. Moderato fast, with vigor V
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Hindemith: Symphony in B flat II. Andantino grazioso I
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Hindemith: Symphony in B flat II. Andantino grazioso II
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Hindemith: Symphony in B flat II. Andantino grazioso III
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Hindemith: Symphony in B flat III. Fugue II
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Hindemith: Symphony in B flat III. Fugue IV
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Hindemith: Symphony in B flat I. Moderato fast, with vigor II
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Hindemith: Symphony in B flat I. Moderato fast, with vigor III
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Hindemith: Symphony in B flat I. Moderato fast, with vigor IV
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Hindemith: Symphony in B flat II. Andantino grazioso IV
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Hindemith: Symphony in B flat III. Fugue I
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Hindemith: Symphony in B flat III. Fugue III
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef98cc9dbdd2bbf36ddcf27a9cf5c10535c29609bde20795d1a9f51e4332ac. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/SE5XG2455669.
Jean Sibelius: Symphony No. 5 & Suite for Violin & Strings Op. 117
Corigliano: Clarinet Concerto - I. Cadenzas II
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Corigliano: Clarinet Concerto - I. Cadenzas I
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Corigliano: Clarinet Concerto - I. Cadenzas III
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Prince of Denmark Air Force band: In Full Bloom
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Karl Wilhelm Brandt - Konzertstück No. 2 III
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Karl Wilhelm Brandt - Konzertstück No. 2 V
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Karl Wilhelm Brandt - Konzertstück No. 2 I
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Karl Wilhelm Brandt - Konzertstück No. 2 II
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Karl Wilhelm Brandt - Konzertstück No. 2 IV
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Christian Lindberg: Pieces for Solo Trombone
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b5f287b2d7f317494901e4d45bde01bb976cc0bd15ccd6782d3bb74bcd9827. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5XG2422519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7778891e79b6a2a04fa70eef0aaf70b28a02f2ee16fa64b2d0f7680c7263bd89. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE5XG2422523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9b11a51b785e601c7fe4b5ade35597e28b832e94f497c5c8af48a9eab255df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE5XG2422525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033cdbcde9107ab4d90700c36ab8c40663e47b0f23a94c79e221f3c2758e2cc8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SE5XG2422515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac8bddf4209ef200bfb0a13c38260b41120a78aaedce3e0b6629b8538e6f6ef. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/SE5XG2422516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee13f644f3a34a3dc5a3b34259cb2208077cb2ba27ff191f80905c47eea4cc9a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/SE5XG2422517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ea9f424a8ac0db3226b3a95fb114c8abc25069e2e60ce6a2abb670d895e323. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/SE5XG2422518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece0b88ce61121edaeb4a7c6d2c43fdb52e76123ed0f1bbab5720c0bceea7278. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/SE5XG2422521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2efa5d7faac660af0688a1eeab6f0b7c98a7cfdcf1ab77ac76ea8f56d12acd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/SE5XG2422522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9265a22863b6f2b388fad71f3b7f1d8de4a1f6214b088642bf5440034516ef13. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/SE5XG2422524.
Berio / Xenakis / Turnage: Trombone Concertos Dedicated To Christian Lindberg