Teddy Nelson (born Terje Nielsen, August 23, 1939 - died June 8, 1992) was a Norwegian country music artist, best known for his hit singles "Diggy Liggy Lo", "Bonde ifrå Hamlagrø" and "Skilsmisseferd
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 0x34531b33ef0ff09beb6c656cd3c8621f42e5fde93ca7018a31028074283d0326. 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/f2499300-0d6a-4704-ac56-27d1b9b76a67.json and https://artists.proofprofile.net/proofs/artist/f2499300-0d6a-4704-ac56-27d1b9b76a67.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 0x1d45e6b1e550883986d4078152b6b328be61ebcfad0fa787838b9156eb765afe. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NOCEM1201060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e8ec10dff78354b960a57ee543de8ed33b16aad756dae178e7b4f082768474. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NOCEM1201070.
Please Help Me I`m Falling/Can`t Help You, I`m Falling Too
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5791e85f594a915e988c1ba9e3c0ad1df630c7bb365da28de02adc5622981a83. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:58:17Z), 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/NOCEM1201090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c9fe33d3bb5bb3ae71d9e49150e353c2c5c0afdd32dc74a783dcd0761253b4. 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/NOFCE8501010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf06c6ff8927a0bc271b2ddd12e463744713ff4dfa9a85a860048bb3ec3e73ff. 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/NOFCE8501020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd932da2ee47869f11f1870867bd3d0d297e7d9d0dd33427704b5502b781fc346. 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/NOFCE2401030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4988cd1c2e501d7f7412fe71a28075bdb66250d0a690e2f599651c2eabbd19. 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/NOFCE8501040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdd4029294293ad81444fb688a9ddba5c50b39fe2c360f03dee252ae8a0a89a. 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/NOFCE8501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d296074537d0c6651d6ad8c3fc064dd10551bdb39eb35d66b2f6905fc2221de. 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/NOFCE8501100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83819861a14cd19d432b1ae66ddb7051d19fb07ca1ecf7dc2f86b127547e6bc. 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/NOFCE8501110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c13dc4248680d4a5a39a1077342e6949f32efa1f8ed00a0195b515d7593105. 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/NOFCE8501120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c6ca8ee2ea825bb7f9a9988788283b07cece5da00b3266f754d19f6f7cbd9a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NOCEM1206030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688653959ce6905cbefdf3cb7a03bab60ba2fb2b44cca17b3b7f1cceed48c681. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:48:13Z), 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/NOCEM1206040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a59bd10e62535e4a4234ef6b921c1a3f745b23932e8a372d2385410b7da9ed. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NOCEM1206050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea17a08c75d675f621fd38b4aff91746af47830b678a61a46604755b7977091e. 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/NOCEM1206090.