Rumillajta (Quechua: rumi stone, llaqta place (village, city),Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) pronounced ) is a Bolivia
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 0xea3a418e61f73f3ccd14b322a366151c383bc6e0f87e2682b254ebc846c49a25. 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/a0ed92a2-3fd5-41c6-8e22-f1a79ff3eecf.json and https://artists.proofprofile.net/proofs/artist/a0ed92a2-3fd5-41c6-8e22-f1a79ff3eecf.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6da9f98c0febacc3e23480671e221d973c174384edf68b73b1cdc2be53e7227. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBBFT8400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe99f1ce233b40fb11ae97eda0d214e1b573c077014118352e4a1c9f929e40fe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBBFT8400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c1ef4a5ec36befd75e73af5fa735ef6a4e999269608e8f00352d5ee457605d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBBFT8400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b21b4f15377ccfdac0665f3aca9edcd6cb41c2a0dd3940b6d5e11b562e0fdb. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBBFT0300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02f6c15f33c084f41767945b8cb63ace392fe807bd7e12bd2123ce812089c15. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBFT0300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6f1bb2bd158ec7085515fffa7dca96c6c9aadd6f381db5e3e2a02603603a19. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/GBBFT0300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592eae604aba72da88a4fc10b7a507f0bfa9e929d9be08047acf57e20be0c0c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBFT0300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103b9c92cd189d1eb3fd500309e31197b283528db5e2e615ccc70faa0bcc6e78. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBBFT0300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1f1eed457a40c6db3fee89063dc569d8a2ae80b3a502a7f68743eeedc17fc0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBBFT0300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021934774b6fb4db4c36a2d0445396aee23a0e5a00765d1d55abd8f7310f78bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBBFT9200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc167020f21574dcf660924368c345d2b08d882ab4462e470cb47aa032f07062f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBBFT9200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd59eafc28f05d3cff73fca19525861a9d691859a3be5b887716c7e933a70177. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:36:46Z), 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/GBBFT9200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9900b3b292445101d6e579173961fcae61ca92fdc3d0180c83f5040a60864. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBBFT9200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc949de340b5d92b21bbd0e5b75a91c5601e21b28fe6806bc1cae5df05cb029ae. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/GBBFT9200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb9fd4af41104c75f28b146c37bac4021faae33015fa64e7bb3e04b56afaafa. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBBFT9200009.
Live at The Edinburgh Festival (En Vivo, Music of The Andes From Bolivia)
Takiririllasu (Andean Music From Bolivia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6da9f98c0febacc3e23480671e221d973c174384edf68b73b1cdc2be53e7227. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/GBBFT8400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021934774b6fb4db4c36a2d0445396aee23a0e5a00765d1d55abd8f7310f78bc. 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/GBBFT9200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384184ff7b9ad3492518fb01669bf78e4a3abd152212ca8381c87f452ee31176. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/GBBFT0300066.
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 0x8e66d2c5051b1c134f46397b80d3bc4d643f38e5bc79a72b455613a357998d7c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBBFT8400005.