Landon Christian Anderson Pigg (born August 6, 1983) is an American singer-songwriter and actor. Invisible Children In November 2011 Landon uploaded a video to his YouTube account encouraging fans to
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 0x3d5afb0ac3a6633163de2d6dab11bcab8da7799b3304e7496cdcc3c4c3c50211. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1d312a0-d0f6-4342-b3f2-ce15a5e6918b.json and https://artists.proofprofile.net/proofs/artist/b1d312a0-d0f6-4342-b3f2-ce15a5e6918b.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 0x6fab24fb90484cc1685e91217682b577c55d4e0969d839eea5d0ac7f266c7a95. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USRC10600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a583ad4231987aa0a44aa59e49e60533aa119815a93cdcd917c0eb1439079. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USRC10600014.
Falling in Love at a Coffee Shop (Video Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a7369a01c6741c81e2269ab9d9071d34cf1b44f702c158c68e8698a858089f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USRC10800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9485afb2e8c5d5adee26224955d59ec015724c5d32ab1c2f0f385673714c1dfc. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USRC10800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215556f51cff31bad1fe91710261b780951cc446513b298d65205373faf771ac. 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/USRC10900393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2a791a50d6d203de52a4de75c8c6f9bb8e31563ff186a738efdd222d5226b8. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:49Z), 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/USRC10900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3437c010176fa6b7bf846001a34dcab35d14de673c193409493d5e6f46d7ec0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USRC10900395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c4a2332263b276e7e2493e8edfa086577c5aa53f3c6d54e1eea106b762ffc8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USRC10900396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a93e15f34b927ff4b33971c7f9a290bc1411e8d213f81af5878085bf563e19. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:09Z), 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/USRC10900397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc8ae0bac14664bc17395f8b4a7a0e3fbaa8b303b36d086fe367a085d74a411. 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/USRC10900398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca0687205bfcead5edf7d000fc53ed95829988b5ce7611e331f7a81ae4bdeb7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USRC10900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f612c607783b822aad4b7c92e3711afbe54f4488b001d01e93ab6578ef24144. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USRC10900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1ae8beff8bf609abd9dde8dfce08d5316dcea285a01355c1ced7f7d747fc1c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USRC11000821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b91efc0a4ac4097c0e49d8637aa7f0c50cfd1c0a6f54e23271257bafe41ba39. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCABC1110441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebbd40eb69293525f0fabd78eaa8a0d348b684040456f380304aa9dc0b62c7d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCABC1110442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df8b2ee881b6cd6584e6ba7b4af53b132992aa4bbce33704765743556b29c8d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:17:56Z), 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/TCAHB2399077.