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 0xd69b840a61689e2535e100fe8cc80d99eb429b5ccb7a751bcbbc59d0afc4331b. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cff89d55-c478-4e65-aeb2-ca67a7da811d.json and https://artists.proofprofile.net/proofs/artist/cff89d55-c478-4e65-aeb2-ca67a7da811d.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 0xd96eeac7688a99d846ce5bc80cab32492d057fdf1280e33d25cd2e53aa42d0cd. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/CH6542311672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60090ebdf84af488222c5603f9aa521eb814eb31edb7fee335d1581d3f15b5d4. 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/CH6542298993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7705ed6f6449b62ba7220051eff6a312f2ae6ebf23772fae07edb3315a3dc1e. 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/CH6542298988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c9bab19506a075837136e7e318b6544fe4e0d267048984cdc633edc6b76486. 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/CH6542298991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7306c2cabae438c8a9e1285f60fcaf22d36c774889c6e431198b8d2498ebeb. 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/CH6542298997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4090ca4b6d1adecf94913414b9201059d9f9dc8773729e63f68614f35ea2310d. 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/CH6542298990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda78480cfa50625eda6e4f0694a85f32f820947f14d0f9481617146bed82b95. 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/CH6542298989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfb3d50b260b7e4f9472481414d6f82335cde8579d36e9999073b19abf00045. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CH6542298995.
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 0x27f9c8c5993483945b34d75ea188c41595bd4fc1a5a0a68a44e5efffe61934c6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CH6542298998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20abfdf2aa42467b8350c7d10f833cc267350738ed9f30cf16d9bf9eb8f1635. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CH6542298996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba452fc94a1bec81f568a6b5667cf159328fd403052cdeb2063dd2d6e39bce0. 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/CH6542298992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebbef7f28e331b61bcbf5c235290461f591a41338a91a186d391a6da5e1b381. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/CH6542298994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45236587a6346a7fd8e2e0efb42c5997286e14bc53123b035865b6beb94ca035. 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/CH6542284057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58abc8bdce41b930e17d70ec3cca8be80d1e15c21ca604503b063a8ff7b73fb7. 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/CH6542284063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307cb10caff5a9857a5699d39bdf2c1b47fb296f67603c27ac87a1207da042df. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/CH6542284056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa0e4501479cf3ea31ac2c0f60e9175e0b6afd9ee8ff88ad507fa372cd7823b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/CH6542284061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9d385bbaa38599319eb3756f9e451b100c0062a2d53d60d7d3b949e960b78b. 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/CH6542284060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a89f64d03914ce6ae203074742ba7f37c4dd62063c93dca43fb3889078ec12. 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/CH6542284062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65faef72363aa4fc5977ac72c4ced435d4a142718a1f485728147da6ca35be61. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/CH6542284055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69bbf4826b3a98d09f4d4af883c7dabb1975463f93edf04eb9512c726d8c687. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CH6542284059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140171233b69ca137085f020965ee8d066459582b83ad2375434fa08cc32791f. 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/CH6542284064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973312b966dfd799a7d62335ddb0959cb4d99c5e1d3b99dbb6584470206d9f24. 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/CH6542194365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788ade82a78654964f51cb8bd2f345082d1346909f26973eed0c51adc2950a4a. 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/CH6542194362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc633358c02152cb7bce15a1f9a3420a6f561ab9528b9cf1a60772970dbe2e7a1. 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/CH6542194366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4da7b7bbe17c44d5c82a018e0296cbfffe46efb9349006f663df4ac54fc4dd. 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/CH6542194364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa740224f32298302bdd217c8fe44a64478eb5f172a68c902fcc1cfa9d36b5999. 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/CH6542194367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d247bab5c23958d61b85c767b961355f53b3a2bcdfd7b96c3c3e21aa209ee8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CH6542194360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c0cbd8c3d1efea178b12eccbaa191c2c6ded878ea2e84d497d6a59119f1e4f. 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/CH6542194363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a4d98698c8991c065fd0741391814cae84140d3090d8ff4f5b7450cf15b08e. 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/DEZ651113808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f64db2d016d582ffd93ae68c9c0fd5088a6a14d3429a965a143b0c95d242f7. 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/DEZ651113809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9600b317557cf2265dd60587f18ff49b5eea90b1f75cdbbd3eb669ba00df60. 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/DEZ651113810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13517b28c4795c438caabc4297970dd80685e7c4da351b8b9158258e51c65d6c. 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/DEZ651113811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c93b7506adba7d9ed3f322817ac3182778dcc86120a1e3dad4e3017993c795. 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/DEZ651113813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f49b278f4c62543d0351a7e50e80aab18ccb8e4f1a4eea15e122627ed2df4f2. 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/DEZ651113815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebd08f1f5778d25a4cc027508f01ffe0e7d2743c206c52259aa831784c5997e. 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/DEZ651113819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfbd324d065453214f561886dd7dbbf8a49466241c879f044b7f669935b77de. 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/DEZ651113820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d50d758940f855d9ea8a7c5179a58cac51c9d13c3d6a3837ec32b7cd40bb3b9. 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/DEZ651113822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797b95f89032b362e234189f1a9d91fe8e694d62552d1db32254f0152834cb03. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEZ651113812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5c02924a7da872d691d940338a879e1af15acf6768fa2679a00b785fb5045. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEZ651113814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775e6bd814d5dca95ac485b165e936525acb9e84711fdb9e67449805e1e80048. 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/DEZ651113816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefebf2dac32492f9650ab387e612aba936178e04f4058044b9ba546ac073850. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/DEZ651113817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1b8edba35ac0058129339411a09f320c8fd4da65ea202cbede7e8f8f5195be. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEZ651113818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404e58ff75f92fb303e8fd395911059947d8d5fd0a2c3771aac082e7fd4472db. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEZ651113821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4936aa4e5622a1d6a6957fc68fb15aa9a71fa5a030ff65d01688ebe14ffe725e. 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/DEZ650802119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf112b81730367b9919b84b5b7c58428775446f5b390ea2f8d2349dd0a7a856f. 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/DEZ650802121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c4e4837816ac8775f2cfaab91c28d083c98dfb43deb8090e02ce5ada8b172f. 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/DEZ650802125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae788261891befe9b9d2b936d9579d9c26d95fc04db5ed14ced5dfef9131f551. 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/DEZ650802126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c117f8811e305e2889d21adf269eb2e0f3df5e0dac825f0f202785dd4275a87. 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/DEZ650802127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b65555530816ba485717b23db807fbb231c7330b1aab58c616524799001ff. 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/DEZ650802128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f530ea7aef9a9465500b6dc4c61f94935f13dc9774efb9f70fe388ba631e95a. 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/DEZ650802129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda98da1736b267afdc34efe561f2af251d3a03054bf38cf5de1544eee210e3d1. 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/DEZ650802130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6011ce5b202a574f2c0408e1f5796684d7efa53b1a6648857cfd869a149b44b8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:02Z), 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/DEZ650802122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ffd89a3f6dd56f07dbea930363334f1f387e4a456075b9726fc15a68ee2dd. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEZ650802120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63eb0aed79fb88287b56dd22cd8ff7a65425797166c520e7ac6abd4d99bd8234. 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/DEZ650802123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cbb4a67e4a2e0aaa51fcfef469ba0d3b936dd8c0f7b46120c55481a379310d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/DEZ650802124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0a8f11540b5a2cdaa5c6ef5182fb2c4d9ddd557e763c4eda5b4dd3c937d82c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BEZ100001240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac43e90defca0fcc6c0e0630691e3e52f47af5111b023d1e05e313935f0c94f8. 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/BEZ100001260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e89ad1584600e0fedb054f8c6762ef711ea153ec2369c7c02111c3ac8245ce. 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/BEZ100001270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb01949c88f5361e06679d5ea2c27a768d0b40d66039506c84aa0b025aedd5f7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BEZ100001280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22993fcf0191be48e3ca840ef0cda788015152696aa32aa2b7ac2d8103f8e4e1. 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/BEZ100001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb402551441ad198f77b2ae8f4a2bb9fba3dc502dafbfbedf2cd35efbfe7ee4b. 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/BEZ100001320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1844984159353cee1210e11fd3a0f5cdd13d6918f26b1ba24fba899ac62ac7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BEZ100001350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14987311e7da91009931a0ce2508c3d7c7db866d4fb653199b0d1d106e232c82. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BEZ100001250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6a207cfd62b9cebd349880c9420885eb4c597d9be46d0ee5ba59334e95f1f8. 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/BEZ100001290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ba1b003a2eb8fa2346ab91c4f83d989121d2edbf55e589440180304156086b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BEZ100001300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48328ee8888c4d8bc582707a3a65458914bc7da851055a94281782f2407f11cb. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/BEZ100001330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1df69a702a4d79188bb56833fa46e1a51941fc770c064c052e835e07d9f5a50. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BEZ100001340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b33b10978ce7fc116ba06f8994ffbd01ea13b4eccb6c8a6bfc4263d28083295. 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/BEZ100100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c53913f8edb697d3f598a6e9c921afc5295ba9a4e26575986a2406f5828d7da. 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/BEZ100100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a40f98877afcd0ee6a1877ff5e009aa768309eeb2b09aee6a684724a16a5dff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BEZ100100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b849d15d30936c011e6c0455c1a9df8092b752ec854ed0702414a765f414e6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BEZ100100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac1183599106d0b43a82c72e9b6aa6df224ec8c419607aabed5584f38d88ea1. 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/BEZ100100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7119ad144dfcf854f50516d0eae371904110f6952f27d38ce05dfaddfb2fd8c. 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/BEZ100100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a357cd05a3f62361e82663a14cce04c4c514ac6c247f7087190527f5527989. 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/BEZ100100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6a6ec59b9c4e783f7528e187a65036048bda90801946387a5689824957cd32. 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/ITC941000272.
Sun and Love - DJ Dami & Max Marani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ee1af8aa91835ca809c81f8a48081d4362aa18418a12c7a07ea16555c27398. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITC941000500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa561101fc07451e736c6fed49f4aafdd138f5e28e2eeac1b61234ff1621d87b5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ITC941000418.