Komachi may refer to: People Ono no Komachi (825–900), Japanese poet , Imperial Japanese Navy fighter pilot ace , Japanese diplomat and former Ambassador to Thailand. Komachi is a ring name, used
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 0xd210b2e5052be93a4b21e25b5089f9572b5b170a0ca2085eefd87346fd1aa4cc. 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/d04b64b0-c8af-4020-a97c-b2379c43d436.json and https://artists.proofprofile.net/proofs/artist/d04b64b0-c8af-4020-a97c-b2379c43d436.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 0x829172533d2eefdcc417d9891ef4b3608d82cfa88fa18aa186a74c15a67e9230. 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/US3DF2427285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a018896c0acd7d1c82eb3e508ebb3bc92edfe2bb3c7d2a57072f34b2d24a03. 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/USANG2470304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80da469cf2cae7c55a96befd5f3932b4fe308dc2cd76f4614bc9d5059fa30047. 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/FXQ892400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7be2a817a2cc923b6dba4aa83ca283b20a242be74b03fa52cb7a28c27d7e769. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:29:44Z), 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/US3DF2414045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41317b80d37d97e24f927fa60f73c6efa9ad37df8cb5aada175a4797ea522062. 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/US3DF2446402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae59d733977f83332cfb65ab8d7a406e04ecdc4a6c079359940f54cc7a49234. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US3DF2414044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337ebf8d68026c630127a3270ac9d1d0f5c5383d3cb37680dac53eb6479bb527. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2414635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6861fdf7aaece17c5ac89405990876d36a7422cd82572381eebc832c83e97ff. 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/US3DF2450141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314c0d1d6b6ab3cb40e0b915006154ef138a84d5aee3fda831046efb03fdf13b. 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/QM3DF2418071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed7b881f793bd0213773b792804a4a80fc6d72734c3c4f9ae3c6a90ac37f4f6. 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/FXQ892400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a38e1d94bc11ae6591bf9e46c3044e07b989e333adb7f02f17aca33798bda. 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/US3DF2405123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53edc75052b078323a549e408acf954558ce10b1e9af9595357a90024deb8d2f. 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/QMANG2243130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6bad4cd1a8a233692806a8be13d31b03dc8495a143d7d1288bb64c87cf29ad. 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/TCJPX2396181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1473bb631c67ac953be74fb0d23506ac8bebe7eca5dd91d90da1ae9b3948bc1f. 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/FXQ892300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94768734f20c98b72dd8b3c8f05410396c5e9b9cc628ce9c97fafea792f31109. 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/FXQ892300314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3933225796ab9d2cd943c6f148bf318ad1b384a310c1185b2b77da79a9a017. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM3DF2271496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6186c5b423021614251678f4e5aaf3ffbbbab0c0f02450509b2084acdb22ea. 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/QMANG2206826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13508820e3baad24ad9a3a43b2509799f47300e422cdc69d05dbb5c6d2d47697. 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/FXQ892300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cd6ed0e1e16f0317a67071ccf76e0f88091965d2bff2701961b91e30035b06. 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/FXQ892300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4921180c06f781e9cee92355bb1fce45621c11f729260e1b7d0f1e3872dd8a8. 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/QM3DF2243817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64016f79c3a408f850b1f2385a6772d30fa2d62de7ef03857e35d3ad1a8139d. 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/FXQ892300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82f888f2ee6ec4fff35b2249dd4d93e2de58dcd4df3a3f3fac57ccac5f0f551. 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/FXQ892300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e2bf2b6fcc487153e7a34825f0144e09f341a1fbb693eb6aa1d5e0b6b60e1a. 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/QM3DF2209268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7efe59af6f208a50ec229cf5959b9218235db0453c6fa705ba3bfa1018f6b77. 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/QM3DF2269261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0469580e35b1a52e1088e2dde7472ddb589760a74aaa09254fb0188c57913ecf. 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/FXQ892300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3933225796ab9d2cd943c6f148bf318ad1b384a310c1185b2b77da79a9a017. 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/QM3DF2271496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998747483ef0cefa2cdd3dbe6c07a2ad14fe4bdb2085a93be8355836509026fc. 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/US3DF2414049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1307546133927c70d80abedbe6cb15c7c3076652a4fa5c13ede66b80c786e35f. 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/QM3DF2215981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf28c4ac28fe44ba17a4d72534cf27204c0b243ee7c787003d569d99d1103df6. 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/QM3DF2205377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb41a73954c22a7b54f18858b636fa06a2da94e3ee3234dd648a4e4856def854. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QM3DF2205374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314c0d1d6b6ab3cb40e0b915006154ef138a84d5aee3fda831046efb03fdf13b. 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/QM3DF2418071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4921180c06f781e9cee92355bb1fce45621c11f729260e1b7d0f1e3872dd8a8. 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/QM3DF2243817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03eb36f409e252b66832ea49f2e45bd5972d59dc09255c4a0d930c76a7b924b. 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/US3DF2568865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b4a08c3dc1970e25ae8bac84d99443d3536e0068f30fb8cbff562bd7b2c70a. 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/US3DF2536822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bd3f247c7b06d01c6c2a8235dac2afb12ac985ac23bc56b203168ba20d5903. 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/US3DF2553609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fe051c163f65caa98787b43db67db44ac0f196b801dceeafc5cd5a79617ab8. 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/US3DF2546169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1e3e2a377d827deddd0d38fb89fd8f0e046f53ea4849e82e8bcdde451832d3. 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/US3DF2534313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d1afc3b355934bf1d99a7f1099e6b7d410f5b6651d465da992cb2ff765659e. 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/US3DF2529895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6defe86ae493eaafb609d9407afc732183d72688157c877954bc32403162e07. 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/USANG2471469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3550eb99b6a31f6f1cbf8516aba050d27098591a606abb3d46ca3bafabf164a. 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/US3DF2515286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b4e23db61f76b2bb21d2f9b84be6e120875abd88616a540f2b38f1848b019e. 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/USANG2471631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b7f160407ed5e2cd48cb05038160ea8b9f81a195839380df96f61ac4bfa7b6. 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/FXQ892400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae59d733977f83332cfb65ab8d7a406e04ecdc4a6c079359940f54cc7a49234. 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/US3DF2414044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7be2a817a2cc923b6dba4aa83ca283b20a242be74b03fa52cb7a28c27d7e769. 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/US3DF2414045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998747483ef0cefa2cdd3dbe6c07a2ad14fe4bdb2085a93be8355836509026fc. 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/US3DF2414049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285c83ee6da59b64c5332685536f8d56e8c25d2fcdb153de2ea3d340fcc24f04. 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/US23A1588385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3923900fb824dfa29bb68f91c59aacff0da971f76f032feb79eb615426229e. 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/US23A1588388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11392f4d019d1ae102c8aee3b7ca9fa67db2d851cb8bf36e11d2073a22c7ba10. 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/US23A1588387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7cbf3a8178402f4a28a86c17a4a8c154a190110df24061adab20b5c40379f7. 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/US23A1588386.