Bratsch is a village in the municipality of Gampel-Bratsch in the district of Leuk of the canton of Valais in Switzerland. Bratsch was an independent municipality until January 1, 2009, when it merge
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 0x6cc4729da8ad43243744dc3f37213114b245f1b6e78d7cd5df315a87d9960128. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e48e7e22-e630-44af-a419-f71fc746b158.json and https://artists.proofprofile.net/proofs/artist/e48e7e22-e630-44af-a419-f71fc746b158.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 0x9c5d1b88d18f7a15ffe0b7cb5e34aebd18124aa1044cce430ec0f7aee0338fb3. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:09:24Z), 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/USA560944478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2301505a9278ec3fc1e34e116d5cc5ef3636ae1a4d335a20853926d1b88f0921. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:28:14Z), 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/USA560944479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaceb027fe4baaecf50ee4617e01b8aa602f4ee0ee544d71d06ef371b19fbfd1. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/USA560944481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f3d77e1cbb5929d2630ad663dbedfaca854283d1ff362f06a8617264ec7811. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/USA560944482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aee359cbd14b3301e6fafc155faf61f0ca61706d3d6548d36a5d85dde999a24. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/USA560944490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14931e4016f8aa079d1e61cf11e01a39e5fc246b0cd3898ae02df234e2e4eed1. Chain 2 (Bitcoin): anchored in block 957961 (2026-07-14T05:58:47Z), 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/USA560944494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef98d4914896825210b6676c6e4ab67a5739d75e1e02cc3d863901f907cd1175. 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/USA560956549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558e7e7ab5d3bdafc6712ae61654616a89274a4a51fe9cc616c559423b17a4d1. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DEU241122914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af72a9b6fb551d098e42642788d5d3a55bb7dc813de78beb79ca16830c29d3c. 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/FR97R0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ed0c2846bd7aa8d233a3ddeb7c2a25b9e864a09d43b9c7cd1f74f4ff2fbbc0. 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/FR97R0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681e5e2cd35a4bf6c703cbbdb5daefd18ec7e245a6eead331fca221e9a1a6900. 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/FR97R0700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f39610a02ee2261388409c879c9d326a78d622d420a8e7cdd7a383c358bc5f4. 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/FR97R0700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0446634f9b701a53c7496b61b498e014eca0467c4cc7c510f8c40033bc438a38. 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/FR97R0700005.
France - Gypsy Music from the Hearth of Europe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaa210eb2a70bc352a6bcb10643fcae7a1723b20e6c21bf9d400ed3f1b8bc64. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEU240820964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5fbccd1c26a5b94176dd8ad82be9283974630d5112e7721dc74d1e91457f39. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/FR7M31300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e438483fdd8facf2e2505777f4c158ac03b937a7e08ee3040d557e04e8eaaa7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:47:31Z), 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/FRUM79400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bccad4edc83cc9868cbba60c5ae213333dcd73284c7a2939653f73b2b2aecde. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:26:07Z), 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/FRUM79400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb161599cc3c072e55a04b88e2c474bd9b1dfeb46be8318a035b7e8dc0f113f. 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/FRZ049700330.
Où trouver des fleurs un lundi soir après minuit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc75d3f2a45962d9a9bbced391ec30f6cf17cfc3d7e2163d17965a2e59fb1c6. 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/FRZ049700390.