Angie may refer to: People Angie (given name) Ängie (born 1995), Swedish pop singer Angie (Italian singer) (born 2001) Angie Nelp (born 1980), American basketball coach Angie Vázquez (born 2001)
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 0x76f710ddce36014f5ed05bd52a2ddc3682b6708ef48411bcaf0cc7c7839da001. 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/c3465d22-010b-4256-af62-cf416383a6cb.json and https://artists.proofprofile.net/proofs/artist/c3465d22-010b-4256-af62-cf416383a6cb.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 0x09c2396719bb8ffd5cdd005fd4029895bf412b888b4a9606efda121feb24628e. 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/FR5R02113225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe285e860e56ace00995ee5c6f418ff5313f39f33a60d75b08110ab3aa1438b1a. 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/FR5R02113227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8007245d1257802629122fd38f585d7241fa18b2e527bc0307349ce47061fcf. 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/FR5R02113231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c92890082708d8972b1b1fad9b50fd7d67cda26e4dd05f3d9616a6f2ea5545d. 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/FR5R02113232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485c8e4d5909ad20ab85df144a636c7a09f075fa6a66ab9876fbb037a1b20389. 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/TCAGZ2306725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a324f1775c98487b2f810dcdbb7ca03609612933572e869b8e27517bbebd9c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCAGZ2306743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf277539626bc12ed9dfece4b5099864d6a12b3049e19824de96b560ebcce59. 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/TCAGZ2306795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e832d3e43e7e106ff4816058521ae96f7284938d37459e820eed1cd8146693. 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/TCAGU2301630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85f555ba0dc141e0d4feef6c0c74b8c9c4faf10ebc61954576d5ae5b7f34911. 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/TCAGZ2306863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60f3fcaf29205147d968537f7b8eb90fcb22632042d03a258260a8c0bc4af0. 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/TCAGW2392595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068a5c5a6608d1cb3eae229dfc416fdea8f976be09832e5083e349df2dc2ea14. 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/TCAGZ2306890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884134d931e060ce75402a98755045935ac629f7434125cba6e69421a04eeeb6. 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/TCAGZ2306986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fb8d2cf59da8bdba54e84680d441887f2fb8b59f994887229dc274eb9ccc0f. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NL1AP1980514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ec5d9894d737a61166c4ccb9e8fcb9b0f62ef32b23dcd0a73a005d316bf373. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/NL1AP1980516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82855b6d50ec64aa6c64dc394ec6ce1a389af5b9abeaba5e3aa980c8266c16c. 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/NL1AP1980518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d97e21cf4dc41b306fd969726d1cbefc92f98276cad213c7912d3a5080e4fb. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NL1AP1980520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe430831bd8e36d62eb89b2412bef0c45fe5fdf3bc7e47299eee998f2663414eb. 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/QZWFS2405393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f204f41bb4e022291f02dcb67de347c6ce79cd955ef90ff31e554b442596e21. 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/TCAIJ2473629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791ec8a3728fb0aca008dbc792741201d0f64a31b123fd7b9f1972ef24403b0e. 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/QZNWZ2497517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b3642cefe81aabdefd57689727b6a391c80f0de74174cadd5a86d7cca95ede. 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/TCAHN2364459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xface668fd1b5b4bae3e68a8cf7823c337565a3194a9e170c944f105b9173a7dd. 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/FRPZ92337820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e8ad2aee78f60a939006e0b622e2fd7dcddfbe97808cfb3514e3c9bb91ea39. 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/FRPZ92337830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9682f3d4c22e9e5d71510d135527bf8bfc1c780ef3e1df7e9651447b05faef. 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/FRPZ92337780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9e7762cdd86f0908ef62d0e1360e7a33e704da0c633d3ee690924807e3602d. 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/FRPZ92337810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1587ffc4b378ee9171ef893e47c44ef9127f769779ef06137b1027a21e0582a. 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/FRPZ92337800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6820e6d3b532bfa30845fc661c009da29e38659b428955285f4f19bf90231856. 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/FRPZ92337840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6820e6d3b532bfa30845fc661c009da29e38659b428955285f4f19bf90231856. 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/FRPZ92337840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff68c16df5c21cd97c9a99757c097f15045c18156b872387bdff0785c4533bf. 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/FR9W12303841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85a7d7f9b0a0f1b34b459e605cd556c15a78683d1ff2342a24d18d867bd0b78. 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/FR9W12303838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b60f3fcaf29205147d968537f7b8eb90fcb22632042d03a258260a8c0bc4af0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGW2392595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e832d3e43e7e106ff4816058521ae96f7284938d37459e820eed1cd8146693. 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/TCAGU2301630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df508ae364b8373a5d1c13cf2aac6d01b941aeda451e61e153ca2da1ca25e07. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZRP42221071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57a9fa13a260665c36aee553940dc45cffd3ee584121c553aea9685ab8cc697. 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/QZK6J2210173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551086f1a1470becbd871e49a5552a20c030d970b29a8d95357a1484b295102a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZDA72227140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e219e8484fc9b17da7e5bff7a08342250acc8165c0cf0a6673b6a53051e299d. 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/NL4NL2100590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e4666e9d83f00a0a64f26a73ce6d15eb9a99f7c1ae995b08fc187c7fca9210. 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/NL1AP1975908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc986fc7f8645d51e037579989e477c51d82e79a336350ad71455ebe60422de04. 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/QZDA42495282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d762d88a379191d5c68f8daf776f257b7931e23b4cac11f2d2a5b884401d3b0. 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/QZFYZ2437302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72717526bd704dbe10218dfca75b608b6b1acd063e43ea393418b2e7a6d5f86b. 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/QZDA42495283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf727ab5ada28675dd3e1112df5e1c34babaa707c6460d7538a6ebe1279fe90ed. 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/QZDA42495284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea43f2c0f2a115deed7daea236ab5a4bcd66f5fbb2d6e8dbe03f4403eb9b86b. 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/QZDA42495285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e54b164ae3d25dfaaeaa14d809134ed803992a88ff75338543aa75bce321f93. 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/QZDA42495286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ed5a3716fa52a00abd299c490b8e070332d64d4a9dcc420b097796150596b5. 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/QZDA42495287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85a7d7f9b0a0f1b34b459e605cd556c15a78683d1ff2342a24d18d867bd0b78. 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/FR9W12303838.