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 0x1770ba44f1a5dfb854e73546a7ec61aabc12f96256d297a811f71edcfe13f168. 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/6a099957-958a-442e-a24b-4e15533b9804.json and https://artists.proofprofile.net/proofs/artist/6a099957-958a-442e-a24b-4e15533b9804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
50 Jahre Hitparade Reloaded (Die besten Kult-Hits in neuen Versionen)
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 0x2d0c70c2afffcace865a9219c51259ff29f537fcf9fae2287e847cbe72a351bd. 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/DEZ601305302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63323b9e49c82191b0f5e0554f0a7924bf953c46d883071a7e6f80a9693419c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BRUM71901456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72a2c8217b2cefe713307e34764462bfc2033762bacce38f09f351aae8266b6. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BRUM71901503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccac121dcf7bf50e556a4aab7330eca1283e0afcbbf204841fbe0de836c5cb3. 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/BREMI7100459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce3720035f9c9dfe49466ba3e12d07f4539e2a686432817aed335cf0d1b3ea5. 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/BREMI7100446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c20c3bb28e4f6f14ef0a81c418a852d2c26359df30079403bb2b912bc1c6142. 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/BREMI7100447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0593e3f0250a687b3b80c65dc333f881f46352e26d5ddcb76d9e746f14502a. 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/BREMI7100460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dc3c6dbfe6f24549f64c58f641f7a0648f7d0e66011b545325e601cccf3ac6. 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/BREMI7100448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f6fe5410f8aaa9d6b5cc85efff09e7a24bcfa7416e5718d715ba769c34a8a8. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/BREMI7100461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061e660a5c1185c8db2fcd29a2c28dce53d61ff8da1d0fc15954d130efc74368. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BREMI7100449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0cc1bf655df5efbb66d106464c03fa5e05d23de2bca0162ace5bfb4545ab22. 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/BREMI7100450.
Papai, Não Foi Esse O Mundo Que Você Falou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46378282e24a8b51b8b6944dfcc8affa7fc7951c39a2f2aad7ce26ca71e1219. 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/BREMI7100451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636b325b27312ff84754fe891fdc0bbc469788e9a8f8177c97b320b59b23cc15. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BREMI7100452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09e8edf41cf53a06aae97c658fe613616bfd94355ecf9c3393cdc51b61407d9. 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/BREMI7100453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bcc82e6299c078c5ac7b5e31ebf3f293cc404104638d6e94a67abb3cf79240. 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/BREMI7100454.
Se Jesus Fosse Um Homem De Cor / Fica Comigo
Se Jesus Fosse Um Homem De Cor (Deus Negro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba63fb3085b09543d78d538357743562f031b1a6cba71abbcd13bca9a5737523. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/BRLEO2400555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9193da09c0526512bb91f45c6ad1a899f5c2bf77f19e87452c707363f8c7ec0e. 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/BRLEO2400556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39251ef0eeab45540f6c696aac9420a18de44c60b575bba24b2511bc744f3597. 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/BREMI6600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d546c15cb646143ef3ad1e7e054f73884b34f2158deeab7d0d21311a2e8c71. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BREMI0400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caf5a9f421ff61bca6b01606b62b5c7e2bdde0f7f5c93b0681b3ec8ad6c78ac. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BREMI6800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5fc33d1a3e11b5e5f7a34929bb527724f5254215a608ef408ee4c298ec7e2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BREMI6800405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728bb5313b2bb87e5e553e1607d4fce73f6b01d02960cfe9c2fc13f5bdc09e9b. 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/BREMI6800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c078915b08b596f9c92587023fba0a17e4244290a51cad7a2c1e3439487af04. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BREMI6900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c204c7cba6a7b0490fc84966a2888c0118d99d041922c751b984c877f3a402. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BREMI6900279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc592a28ed7da900cb22d95eae813550960134997cc74ab932e6ad726916d8dc4. 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/BREMI6900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ea1f3a3aa8384190cf73a8082917462359ea252b9c79da3a1a6412b7ab8d3a. 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/BREMI9500456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d16bf387b1c1d87cbed54fcc8a3aff29e7bf5bac352fdcbabb3ff15a58183e. 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/BREMI7000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23e92013e048decfc04ca0c20ef4dd77f3ff5ca95a94590e59007bb7c3b94a3. 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/BREMI7000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc41d8c666c7be1c204da8e023921f5fb05e6eab1ece3fed3799efaa11d1cce. 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/BREMI7100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8192acf11a6813fd5425cab326462e9eb750b0636e6c54d6042fced093db796e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEZ600800739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7aa16709716f919b343b18e02c9fbdbeaf880da8d4b7c1fbb8c01f19a90ab4c. 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/DEZ600800780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0cb96c3ad5e5a4bee28c1e835b5c95b997d7e2d5b464b4d868a005b851c0fa. 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/DEG410759901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110a53097720f1082ed890b487583652e49bab66cf613acd3350cc28e1e171c8. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DEG410759902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c0c1f2ab6536c886b4cd30a6428acbec9023e94ad3c5592a5d94600c3c68a0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEG410759904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ca0b223af254ded1f440185948a939a84c42ec18e87da35d8bc3d49e1ff8fc. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/DEG410759907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626a27d18de48dfbe0313432e7818a243d85bf05773a5d305b97782f41a8653c. 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/DEG410759909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330ccf81e1674e2db516efea56fab5a3bee873bbae5f6e42d0a6c28197c076a2. 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/DEG410759910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828703f81fd7a50322d99280cc78b46b44c9d16f670c6d393ae560ab1ababbdd. 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/DEG410759923.
Party Hits Vol. 4 - Das Beste aus Mallorca und den Skihütten!!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d92cb13464d7569943dd984f17d1b11d55139d12432480a7a21e106960df13. 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/DEG410734601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd607db585f66ba7ebdfed730f88711702a4c5a6a5339c889b35355c880faea. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DEG410734604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08e94c130ed738e9fe460b4ff6cc3d2603378c1a1ba15ba7c614635af35b41c. 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/DEG410734611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf673c6be53ded1cac119c64a21aacd799169ad9ec87669524d00496b584fa281. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEG410734612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c591e7aca76ebbacf790fef15ccf997de370a3f664824186f48f42f07172d2. 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/DEG410757312.
Casseta & Planeta - A Taca Do Mundo E Nossa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0929d84bbb8025586f1bd1c079052f0c42f4eed47e81e8e6eae379b2862ea2dd. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GBCLQ2100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369273c1301e3b4c4f37ef06e7d40c113ec4cf9bed156643496a91ad7c8e1493. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBCLQ2100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38dcf19c15777549757024d7d1934b20a739dd3a19b726bc67062ad8a7763dc. 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/GBCLQ2100400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe56ecdebc319831766c89355c686397f5332738216a78f3e5ae1c3fb717b8f1. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBCLQ2100401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94967a8227bcb0d087fef802a1f580e1609a9ead790da7a7fd496163bbd57623. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBCLQ2100402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85775ac5cf47cdc5076ebfd4cd82f904ce743c1fb35994f55d3efb0ee4fa5149. 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/GBCLQ2100403.