ALBA or ALBA–TCP, formally the Bolivarian Alliance for the Peoples of Our America () or the Bolivarian Alliance for the Peoples of Our America – Peoples' Trade Treaty (), is an intergovernmental organ
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 0x469dcdd3c5b977ab8713d6f22e3316863b27c3cc281f79867daaddeada79cb05. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34e2a4a8-b5ec-4ab5-ad4b-bc6eb535fdd1.json and https://artists.proofprofile.net/proofs/artist/34e2a4a8-b5ec-4ab5-ad4b-bc6eb535fdd1.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 0x207f925564c662e4ffd204caa8cc04c69ffea8a762840ab92cc7a46922112558. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:45:14Z), 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/FR9W12131945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117bdf3a29ad375535f9aefb5e8222495f6f987c16e1f50d26ea9a85dc353418. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/FR9W12123487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307c1b03e47bebf6219860eb4e7ad18c4bf21a62e1a1b708c98146838e561a84. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FR9W12133900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307c1b03e47bebf6219860eb4e7ad18c4bf21a62e1a1b708c98146838e561a84. 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/FR9W12133900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d0c99bad0f17b240c27fa39d17216ff25f1dce20a52800b5542ae46736bb60. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:59:05Z), 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/FR9W12314844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d9185849c708fae4ed8f7b19837adce02d9396176bd733d4b946560fbae4f8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W12332032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8467f0f14fe8914d2e7497c2e8876b6bd74991e8e2b72fdf83c21c2cc5b84bad. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W12332035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d9185849c708fae4ed8f7b19837adce02d9396176bd733d4b946560fbae4f8. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:36:18Z), 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/FR9W12332032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8467f0f14fe8914d2e7497c2e8876b6bd74991e8e2b72fdf83c21c2cc5b84bad. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12332035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049c51ae8fe81bfa36caac42e97b39baecdedaa44d94d6de0ea0f96cd561f054. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR9W12332040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198ea20afc45fe5ffa82e1411f9b154cb3ed5fd6380e4baf6afc55138674cc04. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/FR9W12414867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198ea20afc45fe5ffa82e1411f9b154cb3ed5fd6380e4baf6afc55138674cc04. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/FR9W12414867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ec4e83bb9cd0352e3ddd4bea98be8582755b0b2a93d88defad7e2caad9d36. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR9W12507099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690459f6614e0d95bd98e5386191bc6ba75b7d24e903794ca93be89429160dda. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/FR9W12512975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0ec4e83bb9cd0352e3ddd4bea98be8582755b0b2a93d88defad7e2caad9d36. 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/FR9W12507099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a778fffb3b1029fffa5d273b6a31f9456bb874aa90693975ca19cf4f1ead19. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR9W12508161.