Alexander George Goot (born March 15, 1988) is a singer-songwriter and multi-instrumentalist from New York City. , his YouTube channel GootMusic has 3.83 million subscribers and more than 900 million
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 0x9431739c1664fbdcc11f518bb31af167a9a27fbc144294755272fc28dc26e240. 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/84624add-0dfe-4ea3-b80e-9aca0d306ce5.json and https://artists.proofprofile.net/proofs/artist/84624add-0dfe-4ea3-b80e-9aca0d306ce5.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 0x82331dbcf2d40b947b844db8f7f692b89d3e5757948d7ec7536b494adad3feaf. 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/QM24S2401510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441b79418f034761c140bd1b090fb2ce6ce553d00b02848e60502852c15c0fa. 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/QM24S2400987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bdd2c754e6fadf764224a97ae48befcb8c95ed92d976e4268ffeed647325d0. 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/GBDMT1700290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97277f7a4f8426e519fb530e7c93741534df5a982cfe87eda721a697ecd2f02. 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/GBDMT1700442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5900e64d0b0b97a0c6bc0467e6ef2fdd7be1225d31d90f7adc47626ddaef1bc. 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/GBDMT1800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1733d6eab87a8489689174dc4e3e1f71f030cffaf9f7f0ea89fa330be596bd1. 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/GBDMT1700238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbced17e353ba996253091af0ee0c8e7245668466a3041a41221184a44b856b98. 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/GBDMT1800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c0d06575893a009a4a3388ee286deadb1704e38668348cab41efe00ef8d1ee. 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/GBDMT1800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b03f19fdee55ac0b9595839fbe9efb30cc6d951bf73a47484a67a3d8fb7814. 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/GBDMT1700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2880d01f57b55c15af933afe413b0f18c8b80950d92049a08e7e2dd3977d24fd. 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/GBDMT1800295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807247cd2d60df80135fcffb409b9a48a6ce33fd802a3f3a5d766b47559fa919. 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/GBDMT1800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96517e1af4af208ed4d5c570c3aacc10bc27f55b958ef3bdd315b97892f229b4. 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/GBDMT1700171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b0b73f6d1a16b811cbf03036a1f3788a78f629a5b89f48f7a8cab94d08b8ab. 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/GBDMT1700486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a04e86b0bbcbc2171a2b6a27c7eea66fa9a94500e486e2a0db58f26dd2966e. 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/GBDMT1700327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ff3ec1588aedee5abbd5c98261a373fec28e4a7bda7bc4a1192cdbc8758c2a. 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/GBDMT1800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815dc0f5bc0b031feb11224215f80b1aca2384afe40417edd2d11aa66322143e. 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/GBDMT1800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c041daafcba1a6b5aefce2cfd8cf01eade2be5e1a6ec48af3686dde3efd7f6. 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/GBDMT1700424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951d9911949c5c5d1f774a2828d209831281bdbbba734350a0d57dc66982dcd5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QM24S2201471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f356777b10b87ea3fe5d63ad2f8ec59a653fb654be2a67daef9c3bbf73ad77. 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/QM24S2200442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495500969b10cc19761ead412b6f8d9aece4acc4c766f1366fbc137cd4e6c354. 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/QM24S2200143.