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 0xb2540ece297040b03ef7c89362d3f5af1e73c00f0861e70e69ec9f8bceb76071. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aca16427-3fc4-43fd-b150-8fcc532d7999.json and https://artists.proofprofile.net/proofs/artist/aca16427-3fc4-43fd-b150-8fcc532d7999.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 0x08c7fc670e8a147a138e0eb29c9ebe033002c73a2f0ffded0365c66e0548813b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282008916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b52b8dbbfa292f3e9597f849759f35d4c34895a55951b917171cf8251ad5c90. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/RUA1D1901894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7042e1fc8736a9f079b0eaacdee2c53eb4b2c9168cd7fba39daaa4459fb04959. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/RUA1D1901895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6707030837f4093e157f145390421c42c0548bf92352d35c5150bb33da6fe280. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/RUA1D1901900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e00810f9230fa593df82023946242baf05d7a2fd5599729fbebef1ba89bf468. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1901902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8e15e89aa589f5bce524a289b55e616af596f8ddb440c733027b5cdb54c289. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T18:18:40Z), 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/RUA1D1901904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc994a8589defdd431f8794c748da44b547174e79e0b9a522f80d16d9cc62b5a6. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/RUA1D1901898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a46c605548adc1385a5a62b9d7ee1b62ee20f5ce406b5d2302c5f8afb56430. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/RUA1D1901899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ada22939da9c0d46d0105f7f17f01412b2beaf7d299bb1aae2e0834a1e8eab1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/RUA1D1902073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10851e50759e10ef37c929e09131a867149e0af678ad34ca5bcfa9ea36bc2770. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:27Z), 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/RUA1D1902079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2215c4031a6792a4ffd8b0914724029140119b8b1aa99b652030cdbde4303c4. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79576b4891d53b982957ee8598bc7f311adc1d7a68871fb5bb8176d12d07b549. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155a226026bf8f0655e7281b7d9e786a4fe7b86535fcc7c79783107bdd6ac473. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:34:08Z), 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/RUA1D1902077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6051b87ff9e4d09f33e66488f8a7ade17c8c95114f9f87d5fc27195480d8f8f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf09be6ffe82bf6b94916cf8ca7c6f3b725b6631c842440a6d167c3af2a9b626. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:15:55Z), 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/RUA1D1901881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e3c69c56ed90f952691afd7bfac91b6567263c5778d9205529d2c174c8280. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1901884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7ca678417058e3f86213283a205425ace06085826e24edeec78200742e102e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/RUA1D1901883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7c667a90556b5546ef724bf47025b1775b42cd9d3d6e56457d6e551a1fc268. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/RUA1D1901885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6292d970028d51c5b5db7c96a45664a6201712400953f545114d8247bec829. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/RUA1D1901998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5cb9f956a7facbb7ceb9d395006b4a4d1cec6610db2a5fd91e2f919598c7b6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:40:21Z), 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/RUA1D1901994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5b07391b181cb84a14f29b4094333e107a68cd8effec65fea87aba63f88fc7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1901993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db8291bc3286a829d2ff54fa0b3c48a1e1454c65b01339743dd6dc252447586. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:45:08Z), 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/RUA1D1901995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6751d9084f09256c161f9ae9a6952900356753b8988fccffe9b695699393ca3e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1901910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc1a2a005505e94080be6b0180bfa8cbcfbf9822ed571207be58e710e783dc4. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/RUA1D1901918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151d8131cfc5bb834530f9e3fa62295fd66217400bdc19054154b29416d6c4a5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/RUA1D1901907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fea4c6b07b415bf3e39b4763cd828441c4f3e4d323e866d287d55f34e58af8. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/RUA1D1902085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a80b7b68c707b567533565176da349da7a0b3111f91c2c69121c490dd2ed8d4. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:02:30Z), 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/RUA1D1902086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653931f51bc4139bb331c10fb6655a2bc6f44132ff71e003e506619bb30763b4. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/RUA1D1902165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6606522aeff42d62c356e1740dbf808597e8ebcd1504c9fbc46cd5170a35841. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RUA1D1902154.
Приглашение в клуб "ДаБар". Екб 23.02.13г. (Коми Крайм в столице Урала)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a20a946eed8e530e9c6dda7764012ed6b4aca8f4319dd95323111743dba617c. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/RUA1D1902167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48c1bc5888b6dfa030a077662600b45eeda717ef64b176d35d6e2183ccf383c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:47:09Z), 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/RUA1D1902188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b42eb7321ce49a10cb71590470251c9fd06fecafbcb58d16bdef0c79c10dcbf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d58d3ed497700d5ae148427de4fb23d833b870daeb22276d50138cb537c388c. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:16:38Z), 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/RUA1D1902176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d67a6be46d539304f800de125acec6067e11a97152087489156e8ce8344c3fc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d23b78bae3891103c06991e3a5313d01637791e93b1152835654bcf235a68b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/RUA1D1902172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6974fa39fdf81e808f1fefe0419b4f54e16bb555ae2c367022930a3e06aaea76. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b821dbbb026e95cc3ad5af7a176c9737d4142b528da5f2582368c90db370f3. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:33:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b84d8890c18855ceb4824e3376333a5d844e57d2c8037957cb47043b324bfc. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/RUA1D1902189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0222903ef9d48036971e72c5d0251454edf02c14f5fcf9eb0d05bb22279f7763. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/RUA1D1902196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a075d4ed3a8883451b5c740edc4960e48dfba06206f07af0432c8a56063d50. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUA1D1902185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3687b1b9f9814089491575ff3480820d21afb0002b3f330e9a14f23f928862. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/RUA1D1902171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1b3dcd9f18471deb117d939e6680318dba99c2d9fd6b50f7b24a4415360d8d. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/RUA1D1902187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd35fe2583feade8f51ab7d4334d225d65917fe1174854c12d1c2ee3d8c94be. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:11:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb849c79a6418becf85b443825f52140605b2264a3a890c4952d1a04eda483fd9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1902180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd537e01b280039a31ddcdcd2930aa739228b466437500acd7d1e7423643479d8. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/RUA1D1901774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107f30d87024dbb6cf7dcc58aed7712baea2fa05c41f8f0cd76f869d40c1ca90. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/RUA1D2003519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cad81e1f213d760b5ea81607ae5b56a9dd439a18655877cecdb92267a81f9fc. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/RUA1D2003521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6885d93234a3e9e3c734f393a607475bd5ee4e0243d2c45e4e3e8fe8a072412. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:13:53Z), 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/RUA1D2003523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d84d167ea6f6b6374d051943a330a2e182cf1f0dfdf6a61ae5ffca19ad4e9d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2003525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1486e05c8cb92b70e0e3915590bd36080ec7edde688fbff3178a15765daf8fb. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:52:13Z), 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/RUA1D2003527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b74f69416d06712016afe1225cd824a51053592c25fb248e74c64fd24747083. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/RUA1D2003531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23e60aecb4b033d6f3abba89f9457b616e5bb164d4330f542520b4e4cd939d4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/RUA1D2003533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44d092f9823f79c9be6dddd8bc54deaeb25073829ccb72790dc5881fbfef7b7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/RUA1D2003535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd6b2d967c1646778b325a84ef86b92cfbe1e876474e5e253df983696083dde. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/RUA1D2012584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028cc9365e68261ad43d9925fce180b70c4d59424f652344d9361c3c68f03aed. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/RUA1D2012585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcff235f23f530712b8aeb237ffc9dad2e7dcdccd3aa01bd132e809743543fd9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RUA1D2012587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce9350168859d680319af7acd7b0ca422a22e772d84028fbaea87625de9e667. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2012592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb6c415bb2828f6a24a3c841d864272f55f9b3199d4a6b86e77807ee14e2bb7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:41:30Z), 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/RUA1D2012596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6733958881a15dfdb78e5f7de1797b81866e871e95e45ff07e5de55be58117. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:27:41Z), 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/RUA1D2050882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6c8cad95fd9e6e616379134333edcdfe6dc6a185a3e5b7b9c7298dac1ff665. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/RUA1D2050885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f302e9533251a4a371a0d23fa26e8da647a1b66eaf1a72d4adda656de0409cb. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:02:34Z), 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/RUA1D2050887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3db2cee852021e968d9add10f88fe7126da95970171428cf64f1ed35bfc15f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:51:35Z), 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/RUA1D2050889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a02eeb92ff4dfba28a9283b0bbd5df68bbf26f043062acbdab733e95352b32. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:33:05Z), 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/RUA1D2050891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869eee81ffca9a960dc70686e01f715234262eda9f2446331f0adf95de596047. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:59:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2050895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ffa6801f3b5d4e83575e6b6c3db09725508a12e8336416bf657982d3a6497. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182043662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4702252b76e20a5d637630844af402448fb538b3a3ce6761c76c9867aedadd0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/RUB422100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7761c15668d10438e9f8d14ce18f7eb35edf893b2b7e7d13f479b2b978d876f0. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/RUB422100959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95d80c9fec14983c7a9dd2768248c4eeee6390137302585b3e98e52b9685e4e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/RUA1D2294460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10e1e61cd8f0bb4ab583096def783776da782d54d36404fbfd0c8d8be53a38. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:06:28Z), 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/FR96X2103300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66198c0ae6a8bbd2736ff8723a821f202a2449d68574de2351287c418841140d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2103302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de0ed5e0f01866e09b5fce20a7dc453584d9f262ce3bb2b1e9db50199179e09. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/RUA1D2128362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2e9c4a18c4e7e56282230e4222dd39e47b0f9dc7c8888765c273a8c3243585. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62187277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083a144eb653192dbea76eb5ee6e964b79b0b677134d01fd8cf7d0bdfa36a5fa. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2170447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adbdd87b86468f94fed261c3089348b58ba2600c16ee529f8d6ec87b81a86ce. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/RUB732029817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1c65cdd589a20c6d898e0ea420dba2b76ddad6022b9cfab4f570ee4a478879. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB732029799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1a36e2439151d03449c44a737b4f917b0dd654599a5d28ef5fb0093f488b17. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/RUB732029823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a873210820294028cb3779c12f88746b9c1131c2d310b726f2d55755347daa3. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/RUB732029803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adbdd87b86468f94fed261c3089348b58ba2600c16ee529f8d6ec87b81a86ce. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:07:42Z), 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/RUB732029817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867f5160f9d7f11387232510725b2e8c41aeafd9e27da98bcdab2ef7c152bc39. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/RUB732029813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc18e36516bc52e51dd048bff56466617e04f8d92c558a195f13c6cd6fc51230. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB732029815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0307b3a5fba336ebffca8de1f93f6320dc9f83c5987783830f21f39151f4fc72. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB732029801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2625f22415eb37821b40c12587f6e749ee17ba1b7a1139295f7804570ad8c8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB732029819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5989153c11a552e2732558d3c96842138be066d6ef97a2f1612f1e577e5f051. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/RUB732029805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1312bd1a67d241a056773871bc9d0402b2624f8c37b577e1d492b8d4b4915609. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T16:03:40Z), 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/RUB732029825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11360683db2f09b40dcfb6405cfb80fb14639db76a87d5bc5c0f0e4de5a290fc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/RUAGT2200551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2ea3f2c3799787cdfd62748d36c61c8afe8613d663ad5576da7bf409061e72. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUB732044979.
Сборник ремиксов 2023 (Adam Maniac Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e2191785d57638042d6825495f9926820c45ef17e955b56a605bcd73a7001a. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:35:44Z), 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/RUB732047028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09de0223a06d4ca870f55853840f68e55caf539d936a102ab0cb9bb1ee1c29c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T22:05:46Z), 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/RUB732048457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129d825247f9d4601d23f1dfdefd4b36862eec293b05587f1bea3c279106ea53. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/RUB732054991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2db509180c9b0101d771b53abfd7797cae7259dd81dab693d81dfe730980f1c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:01:49Z), 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/RUB732046192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4195500a6d9d17dd357b67b50db3de3d914af4e1961445a1ab2ac17f204af5. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:11Z), 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/RUB732046194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc6df0f6f4078ebc849a565169175ab25e9b39c597aa20b0f4e507c2bf1878f. 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/QZL5N2332363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2144ece730fb695f4f21a4c7415301f8398b5edbe6515bc1cfbaa90b11cc0b. 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/TCADR1822723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d826c700a58fd6a66a2de8be0aafe7a38e28fd591ac0a387ee99d98ec36d260. 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/TCADR1822719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb157cefad44114ddc83932b7daefdce4a54601361a5e3f908f774722534aa730. 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/TCADR1822717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d09ca8a383c609285509f4507ae21446f16054188ce2997db49573086700c8. 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/TCADR1822725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7280785cc2e0c4f2b87bdff2b5a3f1e956253ffa92253e9f0df8b227eed01b93. 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/TCAER2012009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7721296516861770dbb5ae0856b3554337efda6b2089a55fdbe0cdac49cd27. 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/DGA092226901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88039ccaa8efb6d0123c539fe34fb4189e69fecdcc045cb78cb46eceba0a33ca. 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/GBLPF0012410.
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