AFK or afk may refer to: Aviation IATA airport code for Kondavattavan Tank Waterdrome in Eastern Province, Sri Lanka Nebraska City Municipal Airport (FAA LID), United States Songs "AFK", a s
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 0x3626ba1810ceafb56aeda66c898cc2ac56e2a6a6e356d3d8f606a9a8088359dc. 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/2ff19ebb-1a38-4ed8-8c44-db1735ef4179.json and https://artists.proofprofile.net/proofs/artist/2ff19ebb-1a38-4ed8-8c44-db1735ef4179.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Paradox - Funtcase & Cookie Monsta Remix
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 0xeb1170a4cdaf9f635bfd1181991db112c9dce7c87d375713f6a7c3e435626460. 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/UK7H21500130.
Throwin' Elbows - Getter & Virtual Riot Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fc6e59738dd289081027fdc8757de9de2e3a8bd4b4b66a39b3e643f3d8d424. 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/UK7H21500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2be988c29ee85cf7972054ee694dd7bb5adea096a75d2ae0cf80f193c70648. 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/UK7H21500142.
The Paradox - Seven Lions & Dimibo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ba826b478de72bfe592d35a34035edb555ee3a377cc9fc7788223c3f9468ab. 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/UK7H21500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce747393feee79f00069a9fef097748c738fb72f55179c6c3101ea59fd07578. 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/CA5KR2173228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0422807a2b5eca099b4317a444b313a96d883fbcf47193962d92c83d8719df. 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/CA5KR2177597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a52caef832f2faf3ddda0c5de4aa5fc36f3c52fa155cb8115759ac80342633. 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/CA5KR2177599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985021499e7253e3efbf3dfbe410c39b238d18b0edbddde86a6b30978a43e053. 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/CA5KR2177601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4662b3d469ef4da316c906dbeb3798d414c296a09290d8c1fc89fa5cf9998dd. 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/CA5KR2177606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22d646f94612e1c769984b4a73c601ecca630695db65e2ade677f2c8d431670. 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/CA5KR2177608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe581d558be8749a8f5196f0166e290738beb835c033d3f47c3c2a518ebeed21f. 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/CA5KR1844662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261e2ac7ea28a3bf9b5e49f116718921e5810003f17e9a26670fec0f69f096ca. 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/CA5KR1801792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc289f17c7d0205f4c9c0e9588ef2fe3a59082b40c55a31047696015e90099217. 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/CA5KR2289891.
Save You (feat. Megan Stokes) [AFK Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7a67b9bfc36a8fe04662ab173d03728adfac765acd6cc258060169a416fd27. 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/CAUM82000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a0dffda8e5e2559283b83e3f912378ddf78b321d7356df455e37575f353931. 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/TCADT1849534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf003a7a448d4a46e87e0a4d77b404954a3deb741d15eab66db6738d950c1f1bf. 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/GB2LD1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66001d497e0251cdaa7b9ca5f86c4b015de7aa036e81b82cce57e56e377d2939. 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/QZHCR1900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab767d47ba5f22657f918714d65f3b51148677cf27f454f396b78be6fdc4d7. 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/QZHCR1900042.