Angus Gordon Davidson (born 2 October 1948) is a Scottish former professional footballer who played as a midfielder. References Category:1948 births Category:Living people Category:Footballers from
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 0x832ee518b96111de60e679aa1f546da556029694d35b8b9db77af9af880e71dd. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2684839-f979-46e1-95f6-521da8562c04.json and https://artists.proofprofile.net/proofs/artist/b2684839-f979-46e1-95f6-521da8562c04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Coronation Anthem Zadok the Priest, HWV 258
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 0x0f30a1a8878d618121a766aa2f8d0642f3b6c4bb6de3c925daaf4aa1b44f6510. 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/GBEJP2319601.
Zadok the Priest, HWV 258: I. Zadok the Priest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc8407caeaecc5a5676191161e4e26c627fe1191021332d0b8d6bda709e3eeb. 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/HKI190230601.
Purcell: Music for Pleasure and Devotion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398339c28a2d9052b93e13797ae2ec5a6cb5907c5db8c9c990c981e2235281f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBAYC8703951.
Purcell: Three Parts Upon a Ground, Z. 731
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a9863fcfca184c47aa1b7d9e510eb1b390ea2e9af7edc9b5fa9e88d07cb0d8. 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/GBAYC8703955.
King Arthur, or The British Worthy, Z.628: First Music: Chaconne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f14fba61c1f0ccf207297fbe45406e4d9bb7e2291a99424dac067ed628e598a. 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/DEF059130303.
King Arthur, or The British Worthy (1691): Second Music: I. Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd320a9be8e50d3de017c27d6124f486cd32af068ac7f89689fd27be8babc930. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEF059130304.
King Arthur, or The British Worthy (1691) / Act 1: "Woden, first to thee" / "We have sacrific'd"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde26f3740cbd99f766ebb884f7016544ae7850997ee1d6782668c6b2e271620c. 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/DEF059130306.
King Arthur, or The British Worthy (1691) / Act 5: Fairest Isle (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67790d6d2a92a06095edd82c80e9534b32b5c83fd1569d2c34f331ca75410fce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF059130301.
King Arthur, or The British Worthy (1691) / Act 2: Hither, this way bend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc1ff82a62df5fbb46f05197b204b3bedfd547acafed24e99753405e6c736fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF059130314.
King Arthur, or The British Worthy (1691) / Act 2: Come follow, follow, follow me (Philidel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47559482e53f1b3b3112f5feb19ce47374d6ddb267390e0b2f5984a72902308. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF059130315.
King Arthur, or The British Worthy (1691) / Act 2: How blest are Shepherds (Shepherd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d28ec8ccbc40ed686fefb2d1da15e8720dd0a82b9bd5d161f6b1f5f5c6da1a. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DEF059130316.
King Arthur, Or The British Worthy, Z.628 / Act 3: What Power Art Thou (Genius)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9ce74e3e64fde722a307866cb5ec51dc0bbeabef3cc0dd0be0f8335e0c7227. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEF059130322.
King Arthur, or The British Worthy (1691) / Act 3: Thou Doting Fool (Cupid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a04a86579ca2578e289137f0bf144e31f5eab710e1837d42093055b4438ac. 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/DEF059130323.
King Arthur, or The British Worthy (1691) / Act 3: No part of my Dominium (Cupid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1590cc27514798770f43b3d3dbe3feff85577da86434e6032067c185ad0946. 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/DEF059130325.
King Arthur, or The British Worthy (1691) / Act 5: For Folded Flocks (Countertenor, Tenor and Bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e29108a898450029fe6dc1239fa9c04f41792e8bc4d502dc9bc8a2eadabe64. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEF059130337.
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
Purcell: Dido & Aeneas / King Arthur / Dioclesian / Timon of Athens / 3 Odes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2468ea799ffa9a387c22950265ec5c3c37b28584a107bda98c880fc2d931b9. 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/DEF059731701.
Puer Natus in Bethlehem (Benedictine Processional,14th C.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ad31da49ed9daf4d918ba4c57868ec7423941ddb1c9ea8a12aed37eb3c6e46. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF059731703.
Cantata, BWV 180 "Schmücke dich, o liebe Seele": 1. Chorus: Schmücke dich, o liebe Seele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903683cc9f104b9f5f1b634b4ebb8c76526a0c5a56cab428aa22a9eb66187d7b. 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/DEF059731736.
Sie werden aus Saba alle kommen Cantata, BWV 65: 6. Aria: Nimm mich dir zu eigen hin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21112f5f8dc417e567b294e5fd73b70d34c276f77d9806f0f94f864fb64cac8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF059731722.
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