The Secret Society: Cecil John Rhodes's Plan for a New World Order is a 2015 book by Robin Brown. Synopsis The Secret Society examines Cecil Rhodes, his life and the secret society he founded with th
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085e472d0b8d03156d9d4a49e71e08227a83c8dbe9cb274e013be75e4f61acf5. 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/b12b2172-11cc-4bdb-b776-024461ab1269.json and https://artists.proofprofile.net/proofs/artist/b12b2172-11cc-4bdb-b776-024461ab1269.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec10d19838f64068d49c59448496ab2351d2b86592854814a9795ed5d775d58e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ES09S1700013.
La distancia más corta entre dos puntos es el miedo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63433a4dd468fb768ca4767f6e70bae90be12dd0874ac782f6ad221411eccdc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES09S1700014.
Aquellos que lo quieren todo no merecen nada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7f265926b7abff364850b20bba6061eb735c1670a9bef86cd3d2cb9f5c8704. 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/ES09S1700015.
Una canción sin nombre y el primero de The Streets
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921b66000a82897f8bc3d5f9f6b7fff6c2ad7f5227405304535080dbbbda671b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ES09S1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0d0820159f2f1b348814235085e7d5313d90ea6e625dbcc7b22266ebe2b2ff. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/ES09S1700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c82273060b97b73f79f8b036a6c349c26ecfc2c76071b8c6b4cf911211fe9d. 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/ES09S1700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab548e558bc64c024d5a6043f11a4296b4cab9605381b1d7de432607a7cef55. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ES09S1700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5082e7263d983818a7245389f27ff56f6d034171b2009f3e831de7fbd975bfc1. 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/ES09S1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d4dcf002e5ae5f2fd98934906a29cc941009fc983429bde84f8bc1bde6e296. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ES09S1700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7aeabafb40d4e6d57625104a693e54ef4d5823e3bfa251861f76738d0ed5f5. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/ES09S1700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6b2490330b631ffdda59592a70fe9687baf16dee7013e5d9a1e05dcee97841. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES09S1700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b8ddbb920f15e512521138e17f8a1eb1540f77dbcf04fef92a8335772e7963. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QMFME1340235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff17eeee42d1b1adc7f307090d215637077edf6b3aa37db2c25e814344f75ca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMFME1340236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990cfa465c8f2fe3fa18e4fea585f12a2aff5f10ab59cfea5b155b0d43ac78d3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMFME1340237.
El Día Que Empezamos a Querernos Fue el Día Que Empezamos a Olvidarnos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544a3af4296597788e74c6746239a8d04c6116f749f24064044b6cbe9b3f8af9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMFME1340238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb078bf9e1bc84b3ae4eb28bf5cfc1a667f8b588f19fb9ad86081d27d6ea9fd3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMFME1340239.
Si Pudiste Con Tanto Dolor, Podrás Con Esto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30111d816314bbefaea0adb1061447e8889e8b67d5ffb3b2b6bd2a99b836206b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMFME1340240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c006bd3f413cb65e828a1b733f3e5ee0be53545d4c056e60e28b30b92343f83. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMFME1340241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257afafb5b2ff2957019c6448474e7149574d162dba3dcf846d2ba6c4fc9f7ee. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QMFME1340242.
El Amor Es una Puerta Que Sólo Se Abre Desde Dentro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a439cdf025cf96dfdec864d3a2194e5368f5f8c1081b6e3d6c345c1792cb9f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMFME1340243.
En la Sala del Guernica (Museo Nacional Centro de Arte Reina Sofía, Madrid)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5819bcc90e919105d013dc347b80bbcadc9bbb4bfa762fc23f2ba6a5dc1ff00. 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/QMFME1340244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51577af349577138e78c27c54ab3485b55fc22139c6fabfcfc4adb8ad084fb7a. 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/ES7120810092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd305f7a3877d7e8b9e855e127bb5931e7b8d9690e23c4e426c043832215bdb. 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/ES7120810096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce59d7a5d6e01d2f8615c2402698853b3f2eedc68c305d9575dde044e0e6fb0. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/ES7120810098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c74a8005aea9243f800213d7018e28d936fe48b1553a7c1d70a390f65decc62. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES7120510077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81056ad032925fbef56a2455290a3035d8651b3f076b53f651df3c8ca519e134. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ES7120510082.