Sean Jordan, better known by his stage name Wordburglar, is a Canadian alternative hip hop artist from Halifax, Nova Scotia, now based in Toronto.Cordor, Cyril. "Wordburglar Biography", Allmusic, retr
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 0xc23acbc05f727045b3b3a15732a9af8da9dc63ff844d976540cdcf6d266ac3b7. 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/4f07870d-07ca-4e25-8e8d-9a902483a32c.json and https://artists.proofprofile.net/proofs/artist/4f07870d-07ca-4e25-8e8d-9a902483a32c.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 0x2d9b7cfb2fd1ae248a30af70b7b490c1badb993c3d16afddfe8f0e5fd84030e6. 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/TCACH1551521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb988bde935610e1db2241a51f13e610f577451439e97e45018c125af7750a2b3. 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/TCACH1551540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a7e64dc50f0daadb41cae2223b450980887a3be9feec9a05ad9d31a95916e. 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/CA7I81200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e26392194b270e107a29c4c562c45b38537f20dda4f4e08d1acc02b9f92240. 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/CA7I81200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a12e40daf7dcdcdf26279dee53ec2701b0e063a0c89691a4fd7196c031645b5. 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/CA7I81200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86eeb5846fb76da2da603c1bccc4fa7acd19d0ee826097dac32bcf42d1848af. 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/CA7I81200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c39724c2813bb8af68b5d888c67b9eddd96e43f4d3e7738da4906b082c40637. 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/CA7I81200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f28139a3ccea7eebd8a695fb0a08bfc03a19c9a68b8e551d581691b595b305. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:37:12Z), 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/CA7I81500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f7d8435ca8febcfa97db08efbeb5b7e99ed7e129fdf52f5d9e332e5869844. 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/CA7I81500010.
Warp Formula (feat. Chokeules, Mega Ran, More or Les, Timbuktu, Sy Fi, Savilion & Ultra Magnus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4805964d8d1ae3a1ef0897279bfeec0e4f78c331df2085e10752d59bd804efd2. 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/CA7I81500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03a56c53ac36c63752c9893c8f8fcc6f70f832e3938064191763b0307b8769f. 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/CA7I81500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd1e3c3eeb2d5b8f6465d79a86fa7ace794295864e0d63bd92923754e980bee. 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/CA7I82200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b984a8de31c4e22b73b6d913d37762cf71a457e9ed92314e1298e953e2fea. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CA7181900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932c049bfd0d5e287926ac72279e7facfde2d7fae88c6cb3fb63538fbc565810. 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/CA7181900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3702455505536ad617b88052c54f0a3b8442a2901e5510facbb1ae60ac3a9f. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CA7181900012.
Burgie's Basement: B-Sides, Rarities & Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57044fa6bbf36995dd824e9d28cac2d6d7a299fc3360a57fc1c7d1db3ac72046. 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/TCACC1463817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fc7ac18f52475b2b99a07119784e1cc1e92d5fdde96ba3454accb8e4f6a825. 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/TCACC1463823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ab858c9fbe9d58dd5ce6d6e9a7cb649998cb0f8f9ad139d627e52dcf87ba6e. 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/TCACC1463824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13a6cda6294b11f5f89338d9535f1abe620edc00ee6ee8150392c56025095d7. 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/TCACC1463830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c4a5453e073a7f7b778300c3aeab1d78005baef37239c5b4afb1019e4d2184. 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/TCACC1463836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572e0e5559417e01475850101542eb9bf46f718b6b616b08dadc843e6155d004. 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/TCACC1463840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63488c2b5a50744b844efa3c632bab3e5acc747f09f846bcfb894818f45dc02a. 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/CA7I82400001.
May the 4th Be With You (the Torontaun Double-Single)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9741f6e4d2b74b23171a95c75bbce879184c0f5492b3bde0d384e1c4eeb56a96. 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/USGCS1200015.