The Fahrenheit scale () is a temperature scale based on one proposed in 1724 by the physicist Daniel Gabriel Fahrenheit (1686–1736). It uses the degree Fahrenheit (symbol: °F) as the unit. Several acc
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 0x60890170537910b0f54a74006263acda25310a2cd553e4f52711d06f05b4f083. 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/8094792d-ed99-41b0-8d2f-dae76514104c.json and https://artists.proofprofile.net/proofs/artist/8094792d-ed99-41b0-8d2f-dae76514104c.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 0x8dcaab8e070ece0f9530cc0035ea47485c4dd80b934069b8a80e6f124123b6b0. 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/TWD950624101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5449799b62cfc86333901ed4c62f5fec3b180d42aa73a089119c6794995e74. 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/TWD950624102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7ca5e71a57202acddcb94c26fc9f818f3ef6406568946f5457cc51f8d314b8. 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/TWD950624103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d2ee86f75e2c71a6fdb9a2ba2fcd3154c442449dd3025f236133a546ba4c68. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TWD950624104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f527e608f91e2cf03e1ce86b8618cdca88400cb4966ae1b4c59e108b0d12de8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:23:02Z), 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/TWD950624106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d1c118d914a39516748a1e2540b5817b771bb1bc85286845ec9ed66ba1683f. 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/TWD950725101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145205690127a655632b3810fa9a11bb40cf78c76452e785678c932df544716c. 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/TWD950725102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e8581908b1e14b36197a4f5ce32847ac67c46b7fa58998063b0906cde814fa. 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/TWD950725103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c843d23f3a001bf2e24ce84317c742ad0d698391bfbd296a323a7492223d772. 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/TWD950725104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d32d0cc7018b41aeb8d438d448abd8eefa4f511244723c1c4a0c4b7544de6f. 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/TWD950725105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233e40797ebafb24809b0428af71264f9be1daa06504a32af02945c442b5472d. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TWD950725106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30f021d3eb8dbbaa597911486fc7af9f8ae27dd09f99f77a880f8120562d5a2. 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/TWD950725107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb9b515f1ee7cccba721bb1fa743a97964d1b48efcc29eb61caca65ca6a62d3. 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/TWD950725109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20a3ab5b117054f4eb14bcda78865482d62cdbc3a4367ccd90114d3bde7082e. 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/TWD950627103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00daa22b4bff9b7fe172a67dc06a74c1f0fac083706b891a56874e0535d13fa5. 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/TWD951025101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd88053b17acbe3ad527712117abc4c8e8c06457a9544bb5e53a01a12a008103. 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/TWD951025102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a96613577fe946a4ba00b94cb801311ecc53ed68eb5152333281b5482f4511e. 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/TWD951025103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc85a816c09b8ee266a99f7b0742d59a5b0cd384a3236cb6de9ec1de3381ff. 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/TWD951025104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc1d22818aba429ca3e2ae68d3653b25bc8e39a05a00f505c158021dc5505c3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TWD951025105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695dad5f19bd6c632d5dd4e5e3e40cc491926b859d8078842dce409dbe7f5bb7. 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/TWD951025106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9bebb38b3ef0fd89f45debc9371800d20ff988968d348ee5b30c1b0f1ba716. 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/TWD951025108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe373095e2ba3aa32a42cfb8822831c7f17e7a2a4526285066efe1f21544b58f5. 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/TWD950925101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8da08bfdf36cf7455eb2eb65b757ffe9bd839b5f6c0b6cca921b7f2755a308. 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/TWD950925103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3549fd640ab498b1f815843d37769cb6312fd72a050298df9f3f69014795799. 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/TWD950925104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74da50adec2c2ad81fb400af47746c1519a870c06dd6039b825bf85b2db11fb3. 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/TWD950925105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7798164da69ea5ab47edc7ba74600187f8b5e3566275c08123b16961061f62. 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/TWD950925106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b08422d1645cb1d8aa62c046cd7acf60627ccb327772d0bccc4250d5cb4509. 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/TWD950925107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f5d8b23a06633b72ad876f3bb46a92c6a0a62919c3cc169d726532db0d47c6. 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/TWD950925108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ceaa751e5a00d5dc60529a86a4b5ee3dfcf200681b0572bbbe2f64b2535d85. 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/TWD950729101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cd0e0aabeb0351b571567513cb84f2a91d06d213c68bbc2d81da9a8ae236da. 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/TWD950729102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66911aeedca3563aa60c54a2def1dca037c50716fd194e107b239a7993547e4d. 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/TWD950729103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f123ff9b2f763b3b6b2c4ada51b823967597eb570f4b788b20ffd1b38cce7f. 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/TWD950729106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf6872c95513a759dd7e8b5726a8b03a06471999305c5dd07c839fc356a61e9. 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/TWD950729107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab23eb3be865ddbbf09396a8e47350a88fbed668216072040ec8ed470bfecc2. 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/TWD950625101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97cbf7efb36ebae6e0cc2149388776ade3c826135cfab27f9c137cf8991dbc5. 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/TWD950625102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f43160fc98d1dde10f484bb6d23c1e8b17d4d120681cd7bb8908a3f76e2891. 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/TWD950625103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d37897bcf8cfaeda3150b9d0b4da5f3debe62728c92f516c7ac8498fd9cf24. 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/TWD950625104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7f2c60d172cc3ef4da8ce6ed58f44a84369c38942a4933c7e6fa00f115bec. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:56Z), 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/TWD950625105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921bfe19a3f2b3f3b676875266b728718d10a72e0a46de4f15b522e4ca0426b1. 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/TWD950625106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f3d18f6d71f4088bfcf81ed46ef343e7deb59268db15ae28e7f252edd3429f. 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/TWD950625107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf621960a01c26dcda073b0ee3474f24a82b72ad8488ae01c044d78584d265d0d. 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/TWD950625108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2578d388925a149379312a8518080a4c8fdc93e976dd18ac3c0266662b2b3214. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TWD950625111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe711a2ad593079622d1136cbf861d30262ea1485bc4cbc7b3108395977873792. 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/TWD950521101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc018a62116ef968b4251665962e5e43670de8877b8d6e04a81b09445c1997eca. 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/TWD950521103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24408b05e11535f4c812648b462bb586331ab8de8791f98b2512bfa2298996e8. 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/TWD950521105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04657bc82821d110801d3477b6aaf189c0d61d9cba39daf210d31117a5978009. 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/TWD950521107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a59f254fa9e60c369b567c733947482e6a882a647874a0b4232af1320e0b61f. 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/TWD950627101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07dd4702028633c0e3d82ee9d9e765c922b04427ca1e4b3d8d7f826b9146c27. 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/TWD950627102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20a3ab5b117054f4eb14bcda78865482d62cdbc3a4367ccd90114d3bde7082e. 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/TWD950627103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe6f01752a47cdd8f07f78c61fa12bdcbfa7d2d99610f7b68618a3ce61928eb. 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/TWD950627104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e29c670f98aa97b3a7ec6bd4d68be65da78172bfb1c7d53a3c2c326f7ecddc. 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/TWD950627105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c39850f24c0b50f0a84a311fee6bd6ff001528a14990e5bf43cfee55bfae5b. 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/TWD950627106.
Love Touch (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bdf50ced53786b80ccb35ec9d085d8b7b4205e091c87fc724677072e817bc4. 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/TWD950922105.