Stig Andersen
type: MusicGroup
description: Stig Andersen (1914 - 28 August 1991) was a Danish philatelist who signed the Roll of Distinguished Philatelists in 1980.Background notes on The Roll of Distinguished Philatelists September 2011, Roll
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x1fb2355b2a9e4d5703295686460aedd769901097b3c6dcda036f8826590cb136
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954667
additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/c1e92e77-dca5-4681-809f-436e73003925.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1e92e77-dca5-4681-809f-436e73003925
additional property: OTSTimestamp
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  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x1fb2355b2a9e4d5703295686460aedd769901097b3c6dcda036f8826590cb136","name":"Stig Andersen","registered_at":"2026-06-20T19:39:23Z","symbol":"NIM1693288","token_address":"0x7109bfd3ccd068e3ff39c1f42ce2e73575d7e37a","type":"artist","uuid":"c1e92e77-dca5-4681-809f-436e73003925"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb2355b2a9e4d5703295686460aedd769901097b3c6dcda036f8826590cb136. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1e92e77-dca5-4681-809f-436e73003925.json and https://artists.proofprofile.net/proofs/artist/c1e92e77-dca5-4681-809f-436e73003925.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1fb2355b2a9e4d5703295686460aedd769901097b3c6dcda036f8826590cb136","name":"Stig Andersen","registered_at":"2026-06-20T19:39:23Z","symbol":"NIM1693288","token_address":"0x7109bfd3ccd068e3ff39c1f42ce2e73575d7e37a","type":"artist","uuid":"c1e92e77-dca5-4681-809f-436e73003925"}
track: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Nun sah ich, und siehe, mitten vor dem Thorne" (Johannes, Chor)
track: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Gnade sie mit euch" (Johannes)
track: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Und als das Lamm der Siegel zweites auftrat" (Johannes, Chor)

Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Nun sah ich, und siehe, mitten vor dem Thorne" (Johannes, Chor)
type: MusicRecording
duration: PT6M28S
duration ms: 388373
explicit: false
by artist: Franz Schmidt
by artist: Franz Welser-Möst
by artist: Bavarian Radio Chorus
by artist: Stig Andersen
by artist: Bavarian Radio Symphony Orchestra
in album: Schmidt: Das Buch mit sieben Siegeln
  type: MusicAlbum
  date published: 1998-01-01
genre: early-modern-classical
genre: post-romantic-era
isrc code: GBAYC9700908
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700908
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa555806e7738548aadc31675aabd97e47ddeaec79d294ecb97190158062c4912. 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/GBAYC9700908.
  date published: 2026-07-08T03:22:41Z
audio: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Nun sah ich, und siehe, mitten vor dem Thorne" (Johannes, Chor)
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  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.315
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.177
  additional property: Energy
    type: PropertyValue
    value: 0.071
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
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    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.045
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.097
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.657
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Gnade sie mit euch" (Johannes)
type: MusicRecording
duration: PT3M50S
duration ms: 230426
explicit: false
by artist: Franz Schmidt
by artist: Franz Welser-Möst
by artist: Stig Andersen
by artist: Bavarian Radio Symphony Orchestra
in album: Schmidt: Das Buch mit sieben Siegeln
  type: MusicAlbum
  date published: 1998-01-01
genre: early-modern-classical
genre: post-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f28f7da2a097dc8ac9af91590c168315ee8f280c0bcb2dbcbe25d8040118c9c. 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/GBAYC9700903.
  date published: 2026-07-31T12:24:41Z
audio: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Gnade sie mit euch" (Johannes)
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  additional property: Tempo (BPM)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.063
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.435
  additional property: Key Name
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    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBAYC9700903
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700903
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Und als das Lamm der Siegel zweites auftrat" (Johannes, Chor)
type: MusicRecording
duration: PT6M7S
duration ms: 367293
explicit: false
by artist: Franz Schmidt
by artist: Franz Welser-Möst
by artist: Alfred Reiter
by artist: Bavarian Radio Chorus
by artist: Christiane Oelze
by artist: Cornelia Kallisch
by artist: Lothar Odinius
by artist: Stig Andersen
by artist: Bavarian Radio Symphony Orchestra
in album: Schmidt: Das Buch mit sieben Siegeln
  type: MusicAlbum
  date published: 1998-01-01
genre: early-modern-classical
genre: post-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e48955a0ef71d3de72c1510186317105358aa54781cb45cc4d422ee8fe32b79. 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/GBAYC9700911.
  date published: 2026-08-01T01:44:32Z
audio: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Und als das Lamm der Siegel zweites auftrat" (Johannes, Chor)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.084
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.096
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.705
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBAYC9700911
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700911
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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