Anna Clendening (born March 12, 1993) is an American singer, actress, and Internet personality, known originally for being one of the most followed people on the now-defunct video sharing service Vine
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 0x4ac51a95493a8f489cc7ced99129f7bed10a2413bcc804659c2196f6f41e8eaa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/734ee92c-ae1d-4d3d-a403-601305acd5ef.json and https://artists.proofprofile.net/proofs/artist/734ee92c-ae1d-4d3d-a403-601305acd5ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Too Far Gone (Remixes) (feat. Anna Clendening)
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 0x51b167ac4630cf7376602e8b83bca27d12ce3090383b7e1418b657d17fe7072a. 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/USRC11902052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f102febf09c2f861ed89490535abf1463ef82d329a329c3f4b9669c8534d4f. 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/USRC11902054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6460796705d28505260129887de911ca62caca63dc2484a696ff573d11010b66. 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/TCAIA2451037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb3ee93a73a3d80517d3882053fbaf8c100d534b59d2c7a3c9e4b0ea1a9635a. 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/NL8RL2338327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba15de2ac984f7f562833460a8fef9454fbd1f01479bd1bdbdf9f92904b4ff9. 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/USAT22311354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b42500011757814aa0951ab7711ba207889f60ee2b7984156d847f0029f14b9. 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/QM24S2306301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89886d53ca4201ba6b1fbf98c98d70b3a0d143d50ebd93602a95b31befcb38dc. 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/USAT22306740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e26fe2340ce41b729537f8fc5e6848843cf7c084e311a26f0252469aa9d01df. 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/USAT22210564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721860f518e6e50af7fdeb7c50a8983d0cf274fb4e323dbdb1b759779e82ae86. 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/USAT22213659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f91816b84355f23b67e811f7b5462587849c81d7dada1c8cbdf7a73b5c2466. 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/USAT22213661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056c2c09fb4e7db1dc98466b2c6dc4eb3a4dbfdc18dcd80b2490b689a2f921bf. 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/USAT22006586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5422f50e6220f3b7966555165dd577c1290700738169fe8fd806e4fc22ace9d. 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/USAT22100196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6321714429e2957120966ddf2eb3dabf456acbbe1e3798984275ecbc204626be. 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/USAT22003340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc448c5e1e3b57b675d3ddf0ff514dba910a562d0dbec80ca9790b95b7c5575e9. 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/USAT22000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d8f04be49f306ae994db80fdd0f10d888d19892dce873ad5f56d16872e22b9. 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/US39N1900113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1904090bb1e86c24f4ee709a11f82d06c742211bebe472947f8680db6aef3de. 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/US39N1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3991ad372e903dfcd215a074325e6ffc8c4479d11fb09f9575b08d7efca0a4. 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/US39N1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4e6d19a140ce6b8428cede9c6be31d7ddea07453081130deb00d8f5c2602a7. 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/US39N1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a289e3ee6a3e4e1bae838d0bdfdd7779af67c0ec56d4240491810377a8f6f. 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/US39N1800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b088fde0b91da427ceabbabf768eee33470f085315cd52185dea13be25f0d. 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/QM24S1804541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3980d5f195517bd6f67a975688efd8c47496f5f0df38cac25f8cd347925ec85c. 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/TCADI1708269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f61795fb466f41338608712bedcadb18d2f9516704459e01867e113c9d73396. 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/TCACR1683571.
Broken Ones (with Anna Clendening) [Last Heroes Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2ba98330f6ebed22ae263fdb7b67bcb7a6d5d8a0e15af9c955d7f8233069a8. 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/USUG12001767.