Zachary Arthur Taylor (born February 28, 1996), better known by his stage name Dreamer Boy, is an American singer-songwriter. He has released three studio albums Love, Nostalgia (2018), All the Ways W
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 0x0a884febb6cfa7622e9c87674ff6b25719bea1dab469afbc4af6916f57725354. 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/941f98e9-e0f9-42d0-913a-322f0472a01f.json and https://artists.proofprofile.net/proofs/artist/941f98e9-e0f9-42d0-913a-322f0472a01f.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 0x18995d5da6be37b3ea3b93f7f34c34142ed42a4f17ab118f0f2aad0c2f123a7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUM72017148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c60ac96fd5c8d842648a220718d62cdcbd02ecad07f4f2c6780acf3897c42ae. 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/USUM72024134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff655694fdca827b26046382d95d522d1b8ea5b88fddc4b6cbc1ae59bf823593. 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/USUM72017804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94069f23f544a04762195634de05e2577aa71cfdc9e1fc077b66591deadd2352. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUM72024137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f6cd8e6254512085f492242315bf07870d0c73a402dee13b5d03eba5187977. 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/USUM72017803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe667321b294333279edb10db8b6cc96f93ac3d9cdc19a230b652cb90a3f397ec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USUM72024143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2061590b7b137cf0af5da311180deeccea74f41113afc01e985d16c5601e78a4. 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/USUM72024135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a074bd398f345f1a2cb68c7a6e3399948afa663065f1ad5ca1c513183bb5ab9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USUM72024133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e73e6eaeaad84b2288e48d37223353d102fbc2248dfb4f0b23e08c00059e3bc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USUM72024142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c333d8416125f8b435078a74915dbafbdebd4ddec232f993cd9edfffc1ca109. 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/USUM72022578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65669c807d068b2320264092cd5abb694176e7b44b41f5634ee635cce7e3203. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUM72024132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10c646905078048ab519bc7147a7ff2b831206e2a11aabd56d3326e0ff669d0. 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/USUM72024140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd5e372a7511fabdf673489b389e93722a2ba8e8cd25ac6f0451b9b4e812150. 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/QZES51899739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e09016fe1d44ba5179790f5f71f9cf4e3128f6e4df42267e899936446093e1. 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/QZES51899740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14458c66f20c2e064564a0d946e9ad68664d105bd788ec7f768db22580a24e5c. 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/QZES51840777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0daedc4175a7c5dedbe1b80856783f002de67b69f7bb389598f29522422e84f. 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/QZES51899741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839161e314c349bee0d257299f0b2bfdbe6be96234895f7a6886192c238a8230. 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/UST8K1888144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c680f260b496cf79ea7e5b0903a7817cb69263a5450cc197dd2acad99b799. 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/QZES51899742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce7bbbb621b1ec833825c99c8a4a9252b242fc2086bd42387e1374679975b6c. 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/QZES51897629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1678ade634e5586491d36935a95ae1c4795a28d0c153b9918117b15fd9fe6a7b. 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/QZES51899743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32e933843350ae10cebf408e2e153b4d16152b226acfa6df2a64f01b889fc18. 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/QZES51899744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07cbae2900043f3625182499c788054772e2db3501e5eb525c7e19f6912b97cc. 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/QZES51899745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75efba717754fb7c568f356cb1b1d9d3da9c452fd358e7cf1859b7d3b208b7e3. 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/USUM72210896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f72940b779ec770b8eb0d664b33a6513055e77eea6a347632a49af2ab1d2a2. 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/USUM72206335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84d42ec1dc711260ac3a9f7bb418c604793eee861186e8516140d5d893cdd6c. 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/USUM72200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5467684d43ee304246bef5b596fac5e36dc97e94643f5c4dabf98ba3f8774315. 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/USUM72119090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f0691dac3a259a22513fbb3de03cc7ab67b7aea7dd6c23f1b2c745488457a. 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/USUM72116465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f6cd8e6254512085f492242315bf07870d0c73a402dee13b5d03eba5187977. 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/USUM72017803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff655694fdca827b26046382d95d522d1b8ea5b88fddc4b6cbc1ae59bf823593. 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/USUM72017804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18995d5da6be37b3ea3b93f7f34c34142ed42a4f17ab118f0f2aad0c2f123a7b. 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/USUM72017148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0c6f53d38349eeed4a59e034035be8bc8b339121de2dfa31e39c65d64ac05f. 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/USUM71923893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce7bbbb621b1ec833825c99c8a4a9252b242fc2086bd42387e1374679975b6c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZES51897629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14458c66f20c2e064564a0d946e9ad68664d105bd788ec7f768db22580a24e5c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES51840777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839161e314c349bee0d257299f0b2bfdbe6be96234895f7a6886192c238a8230. 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/UST8K1888144.