Amy Victoria Wadge (born 22 December 1975) is an English singer and songwriter. She has co-written tracks with Ed Sheeran, including "Thinking Out Loud" for which she won the 2016 Grammy Award for Son
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 0xcae6410278383a92de5c10088ec87da7b8297bb86ac9e2bb5824fe71f069f9cd. 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/82779ee0-4b67-47d3-917d-c93ccff76b6d.json and https://artists.proofprofile.net/proofs/artist/82779ee0-4b67-47d3-917d-c93ccff76b6d.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 0x9581ec73a4f9e223b7dffe133d2e001fd6067420510043c96f01f977de6d3b85. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GBKLA0514006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bec1f23e79990af51b21a44b097e15b5edc5b3d6be9810901eb40ec8e52224. 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/GBKLA0514011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f69d5cf02d8950e04e9465eeb8ba632ff7a029d76374daa8a83d0f89a2af0d3. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/GBKLA0514012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85522a512afc08252f95fa60dc3f98d36a3b3e0f68e9b8f55a9adfb642a2d7c2. 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/GBBFF0800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182fda1680385bc61da7d08aaa618a833c2b31fe2ba906d735bc5256c5911092. 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/GBBFF0800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4bde579222707d91d2e8b8148b998a8bf0e4b80662de6cfa5002256c9283c5. 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/GBBFF0800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fdeb944acfad710947a4efd21e2abbe02abc140fb2b1a4964f4cb59d00ecf7. 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/GBBFF0800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb335a7bb1b8f514b99ff11824331661ee0148c31fb0de1b283ce93184d9c8799. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBBFF0800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b4669dfb1adff910ad7175fd286d0fdc75b656eccb9320dbf0182f1f072b99. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/GB5AM0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140fcb3a4a02c4ac67a6c9e5a2a6d4a5fa8588df7e5bd55b6823b79a1a1394d5. 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/GB2MH1510003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892fd7cabd2c4a0af4741e134bcae276d3d69c87e43d74d4a9690fcbbd5b7bc8. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GB2MH1510004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f608e768cc01c7c0b02399367f39ea44c43b33f86f952b4f5bab0afe993357. 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/GB2MH1510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bcb40e36f6f479c5dc412ff59d6cb70698c7318ce71e876581ea6b25cb8d70. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GB2MH1510006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51686b2ef63c51fa21870fa5e9f057f6221be314c5ffc4666f270ce7ee97a9f0. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GB2MH1510007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f956f3456fed34d02bfa78f623217779e6e0ccfa11ff06a4cc9160db267149. 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/UKLKX1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2977b85864d6bf54efd6c60ebe091422da9d44d63110ab8e6452b33c085f7c69. 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/UKLKX1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0947beeb2ea199c1b45bd09a02a31fcd0783a3e1fcc0c691e36c93939d268a9. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/UKLKX1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec287cccde296ad6ae27f584965c435d606269bb2d627a81971bac02da29907. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UKMJZ1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68daad526e9dff08a90de8bf065850d146bd570413503e4c5bcbea521c09336. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/UKMJZ1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177f44cdfacd4b52e124b5d4554edd31adc7264aa2a233ad36f2d2ef40a7d011. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/UKMJZ1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af8972b6bfb6464045db98645e4067b519c5a6b2feffcc25698c5b8a1250250. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/UKMJZ1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89779e7fdeec8b9ed0a65c465d47dac2eac75f1c90bd9114af93774698bac537. 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/UKMJZ1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9b2835c90b339cb1e48c08066511104f1e2a025c03bf54a1a950adc942c3eb. 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/UKMJZ1700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d17ae3be8b0f3db0f2112b984e2c810babccd7adaa9d1526f7d85428ac9959. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/UKMJZ1700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f2932c6144e90c57b58cbcb0025e92c6a362cab3acf94f330b847d8ae2d9a. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/GBUM72005137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9621f19cf314050c60d79640610889baac6fe3b1106337ba184561639da1df8. 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/UKMJZ1700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3cf7d786c3d798bd04cd073336d33b0d15d6696c3f572a25b930671ad77ff6. 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/UKMJZ1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64c78c5e7d51c01876b74f0ed5d12becb3f16bb060621c5ee01347fd08d2674. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBUM71505237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16d50c248d4718f400067910181728bda18b1a47837e38294bbb176c90faf8. 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/USQX92003974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fca4e283c76f2bb917c6c2269113fa0c336f3b224d8988011ce6f4e76a08230. 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/UKUZW2000567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f2932c6144e90c57b58cbcb0025e92c6a362cab3acf94f330b847d8ae2d9a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBUM72005137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015fd3c6ead54bfbeaddb2df60e7969a5e4671baa606980269a6dedf7fb17c07. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBMNA1782589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075f3a979edb0c3b2af9e43bd722894807bb29cbddf499d3fd8bdd0bfc607075. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBMNA1810116.