INAP stands for Intelligent Network Application Protocol or Intelligent Network Application Part. It is the signalling protocol used in Intelligent Networking (IN). It is part of the Signalling Syste
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 0xc55a89e1e4ca9cffef580ad383c9a15bc47fc9350e8fc2828e99f14d4fca76b9. 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/42a8358d-991b-4037-81c6-686fcd148d9d.json and https://artists.proofprofile.net/proofs/artist/42a8358d-991b-4037-81c6-686fcd148d9d.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 0xf13f71754113ff62ceb853be2133843d9b0e8fa337a3bb7719ab8a4d3cc2ccba. 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/TCAHO2379815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05157f15fb75b3b83b002287a2fe2a8d68b0f192b4a625611486e5cbaaac15e1. 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/TCAHO2379825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae2310d0271e61fb933d878be6cc009399499285ed040a722e80de805f49400. 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/TCAHO2379828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f16746860178e6c1505152ef355424fe789eb3f10ce3d36405e42002317cc4e. 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/TCAHO2379830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1bd93b0ba0810bf3d9c1fe73613f53e8f302bd8ff7b43a330de4c7ea70b2fa. 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/TCAHO2379834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1a85c354e98d97dac550d0811bfed2fcf6d457f05c48c579c4fd44014245ec. 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/TCAHO2379835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72c3782673ec60c8de8f8a8bc1ed043e5d1794ccde8f24a84cb856436ed1fca. 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/TCAHO2379838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a6685404bd51f71af33a49449a53b48c06e92622d751c713cf4382d27281c2. 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/TCAHO2379839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057ac995e21f25ad114966b25b8fbd9db7dfb48e1a0c8b4cce4b2055fb2b1b64. 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/TCAHO2379842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b09d5a50420962baa42a995172e875f6b74504008a50119b025bf025dbdd77a. 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/TCAHO2379844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0258d574812df72b9dc1f383140bf7fea10c91fa6b47a0b94b2723f5ca40133. 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/TCAHO2379855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc67b11c924d7793bcc25387ac691f399961d2ef1d8590dac76621da910f5921. 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/TCAHO2379869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d0e05f3cbb2c2774bf10ebd4ceadddfe58c49808c94d536ae1514c11cc486b. 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/TCAHO2379871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fd2a4964204555cdb6d40ea4a424be4394a2201980c189df8ebac5e8f54094. 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/TCAHO2379885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0302d57651ae570b8562bc8aa28da6b21eba3fe52d059e94107448ba38f1f958. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2379889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9ab284de00f67ca5824e7e36b0905a57a62c972da931e3bf22f6c3de0ec67a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2379895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8199e069d2a76ac385d6fd50816ebcd2bfffd1707b1d54cb4825fb031423010a. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2379817.
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 0xd129c4e961d1bac5fdf66eb1fbe64f74758a51a4c380b33caedc47afc3e58ab9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2379836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e044510985825a7f4e6104fd3842e8d3cc3ff36a0cfdf96138df380c6a0642. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCAHO2379852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54d689c587c8ee106dd49ec11d64562fe73df3031a771b8e9c9abcf3906a2a9. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2379875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6281c92f0df685f41c79e6214e9d4dd2de5c83c9779db06f7a7c1b67a1707a. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TCAHO2379892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08081d4c978c32ee104c5cb8c7b371289e8274144ad1d2ebcb8b7badf2a1a0c. 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/TCAHR2384420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113e6b0acbe275dcf4ad746de1c7d3cffb8b7a0353aff83d8766de6f59ce824c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/TCAHR2384427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae43ee851abd5cd151bc2f91f6a0bbd6786fe01f4d352d5b63222af93f0742a7. 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/TCAHP2338679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a8d37fee5417253ae4eefcbf7c1013d47644f0091deb27c09887870442b7f2. 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/TCAHP2338706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73013cd6720abd37f414d5b16a7d4e15af7bf7e8fe533f12498b7075c083cb54. 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/NL4NL2113768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc27ca3724caa70dea8816f245adb6229d1250f295e701029757f89c3cfcfb7. 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/NOZID2110010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f73084a842bebf3ae9b766c610552c403dfd90f61efe50cbeb0c24ba4984c23. 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/NL1AP2015042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc823c2b8a9faedc015b56793ef6f2cac6f32ddacc9f85b180f58d7f47aafeead. 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/NL1AP1923960.
Idealet (Tre Shot Til) - Ringsakerrussen 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078cce3805f9f372e2ad859138aacc9cdd6d98dac7cb4dd70c0517049fff0121. 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/NL1AP1907481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279379fd407faa959782d0224a134443529ded229e19919e679b99f960bb5a5d. 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/NLS6R1873338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955cfcadd9e81d366787f867629d18c00aa4da4b636db972e2ea60b4346c0eb2. 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/NLS6R1838594.