Helen Maxine Reddy (25 October 194129 September 2020) was an Australian and American singer, actress, television host, and activist. Born in Melbourne to a show business family, Reddy started her care
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 0x6d1ff3d8956bd5d882a55b9ec4306deb1bd98c148bb8163bdb9858b134bf682c. 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/1d255a5d-e537-4c81-b166-1432db938fb5.json and https://artists.proofprofile.net/proofs/artist/1d255a5d-e537-4c81-b166-1432db938fb5.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 0xb9c1409a9534a25f452e08d719fe95817408305cd2b27934c8525c45e540562e. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:32:04Z), 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/USCA27200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefab64b68b0ea9174234b8ebd9778d06860490b0f30a22905e500ca0b49a6ad5. 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/USCA27200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f960bd2f706117534d1bfaba8ce34f838340c7f6dd2e69b80f998bfac41256. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USCA27200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d243dca328630bebccb14126fcc6cc5ad5aa73200b2164b9988fc91cb585e9e. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USCA27200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc89fa00028a75bf1157e7f3e2f07bbd3f3e07bcbf2e18f3ec2058665be86fd7. 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/USCA29501335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acdee292ba34ecfb60892b29464bc8e020670132477d0f4ba44765e4a4e910d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USCA29001056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492a59423a7c6ba67d40a2a8fc93225b3be3d2c3162fe3a06a490f8a473413fa. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:50:01Z), 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/USCA27700284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc6e792ad6ce0f8ccbdc64196133b737f349d6648a54fbce006b6f1406cffd1. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/USCA28700843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed4fb7abd8bd90eb71236f5a5f389a6df9cce1c01167081126579deceeffad3. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:28:27Z), 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/USCA28701232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe450b26cd2fabc5f66c2737a5ae44bd106fe0086d4bd258b3342f64102b6c652. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:08:02Z), 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/USCA28700815.
I Don't Know How to Love Him (Billboard Hot 100 - No 13)
Leave Me Alone (Ruby Red Dress) [Billboard Hot 100 - No 3]
You and Me Against the World (Billboard Hot 100 - No 9)
Ain't No Way To Treat a Lady (Billboard Hot 100 - No 8)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2628d70da0797032f3c37b7ad1e7708cdc5733838b5c4493f2f96db4ee53570a. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USCA29200415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284461740d1a17a4f2cc586729fe8ecbb0f85421e69b9e54e9dca5f68af5dc74. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCA28700778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acdee292ba34ecfb60892b29464bc8e020670132477d0f4ba44765e4a4e910d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USCA29001056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00c2243eec3e8e9d0cd1cc9828dc0cc144e9f0f3508ffdec748a5dff7e0b211. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USCA28700810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8510a6a7e7e848403fe30c55a0a6a46fb0601c17bb342f514371d532e281d5a2. 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/USCA28700777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4afa99fded4b3c5be225862ad3020dd44c85e4b5e71a35ae51e83b107c60bf1. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USCA29801463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ead232c1693f92d46825f0611c9351d607751eee82ed6b0a48aacf981e4cd2. 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/USC4R2217770.
The Woman I Am: The Definitive Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424b05759ba870c6d01ba8679cee8b430fc3133d35fde00a4d87b5086fb4bd45. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USCA29801461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b6893184dc4bea05a9e274dcf6ca512b1d67286f093dba2ed1d52a9ab6abeb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:58:37Z), 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/USCA29501333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b7d7a80884bfda68411d548538994c92b1441fef040504bde3a5497900ce7e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:10:23Z), 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/USCA29001052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0761631b5dfdd772d45603fe4c859cff9ab6017d316f176c97dbaee4f17b60. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:57:31Z), 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/USCA29801462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c330602247a65d548446f169c7b7d8ec49b1abe8591d0fa3f0fdb05915c869c. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/USCA27600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d849f4d4b7bbf95eda722f158a8562b7b5b1f4cd330d63efd51507564e79c10. 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/USCA29501332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00c2243eec3e8e9d0cd1cc9828dc0cc144e9f0f3508ffdec748a5dff7e0b211. 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/USCA28700810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28197eebbc75d84c0adca21e080132c05564a09535062956aa0d6897038dad04. 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/USCA27400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de9000ca6a775c70690dfe9456c9e541fc66aadbd321fddfbfda75c25b6f2a0. 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/USCA27400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0b5b95f051cd7d5f6718344cda25b2de827072a064f9a9778a27a91336e6dd. 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/USCA29501334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6961c09f0cf0e8e8a970d0537cfb20ed2c77abe562dd51bada5ac0bfb39431. 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/USCA27100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f7896e06ffe817c0817dd4b7b11ed3281ec8652332954ef60059f4fc3129da. 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/USCA29501330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8888adc3c409a5055b145336d4c2a00182c2a97d3ad1d6ab45882d0b0fc5439. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/USCA29501331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ed38e312215b455bf5bab861ec4edfea4ec0da1da5617340874738a656d025. 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/USCA29501329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2152d718e99c889e9c0bb5fc06dca513603740fb367063e8b64f653594809371. 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/USCA20600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f416aed39d66f3eab45423432291ab49f79d0fcf85fb5ad771360d3f237c2b1. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USCA20904312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a8576de7dbc2d273741f0fd7fa4d89c5d926c3a8fd0268ff5615094cf7def1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USAFM0910173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d8e242ee1118f0d62fc3495151393f51a342941e22c4d5e01d240de61b9451. 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/USAFM0910177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78684712cfd7f80b4b780d686c522e3ef6f6af1489718255860d9edf18562ec. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USAFM0910178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e9629f2d5b8a702669d6b84ea917aa1392f7067be30e5eda0ec50e780e72d0. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T02:29:25Z), 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/USAFM0910179.
Theme from Continental Divide (We Will Never Say Goodbye)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377c920084706caf159e339813c26cd30754fe75a720b5ffe41f024721ba09a2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:02:47Z), 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/USA371007040.
The Gold Standard Series , Pop Classics - Helen Reddy
The Very Best of Helen Reddy (Rerecorded)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18619ede16edb8d7075b6232ec35536949d6e56e4ad9369abfcda9fc79363ed. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USB4T1103388.
Deck the Halls (Christmas at The Vatican) [Live]
I Am Woman (Re-Recorded) [Acapella] - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042b9e6cf859e6ff443be237b66d74ceda94f6d048f632a3746df0199e6e10fb. 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/USWD10210166.