Aamo is a Norwegian surname. Notable people with the surname include: Bjørn Skogstad Aamo (born 1946), Norwegian economist and politician Reidar Magnus Aamo (1898–1972), Norwegian politician See als
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 0xf8a7ded9e05fbc4b42aa3a2096fe2ed88487d005d1e5a29c5b152f1f11ee21fe. 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/af872d5e-35d6-429c-91e2-ae130a8c55c5.json and https://artists.proofprofile.net/proofs/artist/af872d5e-35d6-429c-91e2-ae130a8c55c5.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 0x20d9934cac24f495ca0a1a99cfb876114869f19436dc11c746b49c83bea49239. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2200740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe12f877f2bf7eacedb66278ef587cbe18375d4f811cb7523cdc66d55c4c7db1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2200741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0309840c77a6363fb864f4592917deeef3d8937e78194008cf946c1ee7ef68af. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:36:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2200742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ffb92de9591ee6ba146bf6ce2dfbff62a469ba2001b2eea75b4b89a2169df5. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:57:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2200743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbb906c5302c1b97ab6050adcf6485e8ad3143d25ee1754ec5a2698f0fee7bf. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2200745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6cb7f1d5f1e1c7dca0a9258eb5742fed68f12b3ee30dedd99e291ce6433328. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12311356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfeb2bb873e7790347bb58b50f333c78d5b6b9bcb0c30d6227acd7f2d331e69. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42334245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c27412facddea4b06fbf996691d4547ee0c37163cecab527d8833e424c4a15. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZK6H2337925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11db9329dad50a2413b08419cc23deafdc9e5687c7f3a401a994d02d04d526a8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:23:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2348634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d93226b361b87799c1375a8d36a17d78a1e2d0662589c59e94672fe6117fc69. 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/QZK6G2348636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3359570068b967caae4c8b0250ba835818e3d38c1c35504182118f6ee180325. 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/QZK6G2348632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8624004b98277eae45abe272d0d1981e1c795a0d5c357b3546e1998c1a66ce. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde110f9424c5bc674c748a13b6d2cf182a83963f314595db3e7c4451ef1fdeb0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7bc03e052a2ad9e99ad62d7cd1d354afce5e29b2f19dd964e1c1ff5fb1414f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3ea9bee167690d55cc4a42e41bdc713d52e2b83904f6f0c16eeeb7d9734b80. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FXR142400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307f8fd0ea7ece12f24448c6dbeb17544a0932271c53c601da85b62eb042823b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb3d63b91642d3ecbab67d492c5e618106802036ba3fd6d193ac8b64a5bcca9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:59:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950538bdf93cf2bbc2e08dc39cb4202b06df57f1ddae0ae09bf654bb83d0dd8e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:01:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950538bdf93cf2bbc2e08dc39cb4202b06df57f1ddae0ae09bf654bb83d0dd8e. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/FXR142400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe407e132eba1be6b719f911d92e2eb0d407145032ab6f0e4e0aeb575c244f601. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR142400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1120514d548fb778b97931dd224d2b508863fc56fcffd2c420ebc42d140304. 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/FXR142500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff17a30f8b3054c649bb6219a8dc037d125466a6fc62f487acd9031854b3fdbe. 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/FXR142500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c25fe773b0ffee30520683285509ef415c01f6b87d440ebbda08d5d981dde83. 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/FXR142500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e6f84af7cb1f6ac3a96d50cfd291dcbc36a96652120779f0a9f24f3214e06. 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/FXR142500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9cb4eefe4895dcace89ca80cac481171dea38d388a200be1dbf5b067a343a9. 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/FXR142500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6605a5b0f755fda3095fffe71a4bf2f2f99fad4dbff863f8e5ad3040cf0d3f. 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/FXR142500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bb5297d164359a727f872fe0683bfe1e83df44825fad5e5e9a500ba8ac6a97. 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/FXR142500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacce3117aa4f3c61c867143bd9053240edf7eca714cf46ff8146a2ff295d320. 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/FXR142500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f75e0d896b26a2e2c3dda648ac4978ee3ee9129ba3f5e9e14a26aec353235c5. 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/FXR142500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8776accd054ef899ace117b683b354763598d74989c33f1bc8b95e2c75c80353. 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/FXR142500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd684f2ad9da3e2739ae5d851a8afac50973796694df961186e2a68d7184c027d. 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/FXR142500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1146c5ac9bb577dd2ddbb5728904d6e35d995f732179aa84f2ff690f13652a5c. 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/FR9W12361752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a12dee5d7f67ae4fb1fc071b892485dc9d815d8b0316960133c805ff6eff9e0. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22391271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1146c5ac9bb577dd2ddbb5728904d6e35d995f732179aa84f2ff690f13652a5c. 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/FR9W12361752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6571579bde6ddaccdcb0abe4ea1910071666ab667d5d65e209088ef2c138c1e. 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/FXR142300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f042461fa2acc4d5b6b749d15c190efb65942d846f17af5b55054fe9b8eb558. 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/QZTBB2205536.