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 0xa3b05f4b080584ff038bbc2cb3fa1eb6b83ff547444f74c442fa5b8b83537c48. 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/94ba11ef-0340-4590-8f69-8b408c222d3c.json and https://artists.proofprofile.net/proofs/artist/94ba11ef-0340-4590-8f69-8b408c222d3c.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 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 0x53115e5f593a56df10ff26364e435255a015554222c32f6e6c7f556b2b0e6482. 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/QZTB32355608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c45bd880ced2ad3321f65aa4c8facd46ddc38a8acec7f26d18f12b01bc4ea26. 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/QZTB32355609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce2e6ca9b8f67237852ce22b450318a650104cfa08ca65bf4a1d8254ad22bf0. 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/QZTB32355610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32288c765a688703958dd9aaafbea46bfdab5a0e40cb6dcdba49f4b9b1dc0390. 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/QZTB32355611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad1bd880f19d24ccd80f8b1757d0a200fb581277a9fae4390d23a6e900b83a5. 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/QZTB32355612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f381862f2f6185a1ea97f1750f222e74a18bde1dedb39b63fce120b09fed0e. 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/QZTB32355613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c175a30a08ef900a0c48a793c47358f742ecf2c7851058675edb075bc38158. 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/QZTB32355614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea0d5da708895c11acd7705e39275fae2ea44a7ff858119ed981a14a7bec412. 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/NOAJR2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f37bbaf9118be7e8e7fdb54aed3610dd627735fc256ec5aff52119bcd93b11. 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/NOPBR2405050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed035c3bd1a46a3863f410eefad4744bb9f882c29cdb136ec6b3fbc386f2ca0. 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/NOAJR2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0f609bd5464e53114dcd85ef02c19a3f92e5ad3a1ee57e3a383dad939dc59c. 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/NOAJR2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2280778c3d2d36571202d6cd21ceb8b3674c9cb41ea49a90703f0efd2465b67b. 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/NOAJR2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fe428cf92ad782a13ef142a7a20065117c13ec8ca84d9af6da39191dfd5807. 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/NOAJR2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81694bad97b9f2dfdd9d7eba50cfc65c7d6e68d00b444def97fa29085149ce56. 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/NOPBR2406060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bde85f0724403ce44fea2e15dbe190340822de04af15de241035de37cd9ea5c. 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/NOAJR2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d28b4a9cb373714c27f7a1d6f06423b008160d460feb506c087355636e1c0c. 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/NOKH32302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6d2e2ba57d7c50ed938e6899fec4b435674df681c118ef832c371ef14211ab. 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/NOKH32302020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48228a02a7548910726c189e0588aaf1c8fd7e0c415675d058ea522241916089. 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/NOKH32302030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3534410488a968b1be55b5aa8bf93fa17d74e395f1d54b1631b1eaf1b219ea8. 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/NOKH32302040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0aa5482dbb7086e4ba1acc73d26c83dcd0778904676380aba2cdb4b8149fcc. 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/NOKH32302050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4af3a1b1976ed2e9ddfb98d0d6d7ee9c6aec92638442bf518331ea514c0219d. 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/NOKH32302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739c746324511c2947707b3bbda435ceff071930ff74de8bcdf81e27115912b1. 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/NOKH32302070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f2ee5d65f2e5ef03fc9472aa5edbf1537cf7d273d097490056739c1a7ed45. 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/NOKH32302080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5e94bc389887b70940b47dad18d6d48833df617d1beb85ce0388c450d85462. 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/NOKH32302090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26016be639cc94540b75efe16adb79013c6ec7f052516741aae0bf5cb7fb5f31. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/NOKH32302011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4a5f7340e931655778269464df5b67c14d671de8a788166cdc4db6c3419c3. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/NOKH32301010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9847ab510b0da5a3e8cac88588e9b3d0514ccced620ebad09f99e7152bfc5e. 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/NOAJR2300030.
SEKTOR ALARM (feat. Kristoph & Emil Vailer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8086af9e373af5370446b9274be62f48661fb5d780a163f257a429616c757f. 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/NOKH32301030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f8bb8d55d2855a270ff9649a58d1c87c210e8b20091530e0bfabc9d4e5f1e4. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/NOKH32301040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a2f8ced9aafe0bd821939a09c33dcab2a43ba69b2281b2e0c012e2bb909f0. 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/NOKH32301050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd808ee4ff4c0f35343bc8777666a895d66b92d01d1b47c546711722d1c56f8a4. 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/NOKH32301060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7aac032c5b36b1c5700d73a051d9f635d7e8b67c9354cf474a2786cd844f7b2. 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/NOKH32301070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5d04772609432c3580b7f4f17feacd7a723b201c564dfe25fa5c5df663be63. 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/NOKH32301080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f00d48c1387a2e3508550cf6914ae7cc66a60a4ce11e451d777f127c63f3876. 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/QZK6N2242105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86113ff9ff3916bd8d23312ff4f0fc98a3294a1281e018c2f751163d3d9fbbb2. 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/QZK6N2242106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094cf3157783e4dcdc801e00035a01211a1b13f822e2fef30bb7c29e32f4000c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZK6N2242107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8448c71c05fe379c35bbd593b476e4bd6aa0974047c3acfa2501e033cbb317ce. 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/QZK6N2242108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc775fb278cd6077fa6e4ba1396dd3c23faf2462e086cee17c6e0e7bc81d8ec. 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/QZK6N2242109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4338b28afc0e29692ac33df45ebaa85c76120a3ad41275965c6d1bfbce397f. 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/QZK6N2242110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff2e7e13fa4a78736c90292b7fb4577d6bf7fecbb4f6a236c92e2c03b8e570e. 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/QZK6N2242111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc47bfb04aa53c87e9916d808ac5a91298434711f47a7d17786f80d129566b2. 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/QZK6N2242112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a19bd08dc6b7301e9e8796875ff67b6bb598affe85496b10c5df0481cd600d. 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/QZK6N2242113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acfc7f2698a4e0d47bccd4e14f9cf9630748aaca1fc747b110a85443b3b01d9. 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/QZK6N2242114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5ca33a90bf165dfc415c41271bb50a2da7a2ed00305a0926ba2d8316ae2ac0. 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/QZK6N2242115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7803c631dc2e02c3fb134a3f6019a7df2a3d05153583d986cf65a221e58d91b. 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/QZK6N2242116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546e683cf95218036ccbd9ec2f409d35bf5870ace0684d03542bd8d9a20b0b3a. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QZK6N2242117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f37bbaf9118be7e8e7fdb54aed3610dd627735fc256ec5aff52119bcd93b11. 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/NOPBR2405050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2d57fbba4d7c295dde831cf9fc2e1a8039658f29d21ef33bb067a7b0482f88. 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/NOPBR2401010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0218676c0516ce8359a11ef4bd0ec3165c5954f5ba873776390ac752cf8aeee. 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/USA2P2355343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9847ab510b0da5a3e8cac88588e9b3d0514ccced620ebad09f99e7152bfc5e. 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/NOAJR2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389761c66ad1b26db208dad5b44c824412a25b914e8ad48e472c5d48ba22b5b. 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/NOCKK2240010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc7c4f32881a39253ee9d7bff52c09a96540403f25f0dda8dd587233c8e5c47. 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/QZPLS2125088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46352abf8a5dcdac5a7347079df1799ad622282286c2f57ecbd9bbeac0ebdd5. 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/QZPLS2125089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9572787fe1d11fe02427df07108b0fba7d586f36e181696e2837eba16e2b445. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZPLS2125090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7da208bf4da1c25862201a1d9eca239670007e373cb4ad776db879a0c6a5535. 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/QZPLS2125091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec0620ed3b40d1c7fec62dfc956cda594d92190ab7c44585ea3565d5d243c9a. 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/QZMER2118074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdba67d6bbe08a8dcf0a4740a907b19f954ce6dbab15d8dffc661282c441dc04. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZK6N2132420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551ab3bde0ab6809793e80e998b2888569eb2f8dc2ff23327a78a47747abbb71. 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/QZHNC2168995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41994669ce2ab676a5c141b8bfc50a01bc635f190f2a008cc2ed4c774dea8f14. 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/QZFZ32343014.