Simani (pronounced "Sim 'n' I") was a Newfoundland and Labrador musical duet considered the cornerstone of traditional Newfoundland music. Formed in 1977 by Bud Davidge and Sim Savory (November 29, 19
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 0xb6c1a3d9750157978275917d4abdc6293897304c2892b8fa2299307417b34750. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ac6320f-d1e1-4ecf-b468-fee5c99907c1.json and https://artists.proofprofile.net/proofs/artist/9ac6320f-d1e1-4ecf-b468-fee5c99907c1.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 0xc12437e77378104d9f089ee2b8321e67da32d119ce0aeb0159bee3ed3aaf23dc. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/USHM91065062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c2b5ac71b45ba72a26abc0902862331e26ddbc6ade1a0493c1bd23d73b92a3. 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/USHM91065069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268b8ed2574df3369790b4d1bebe7a8493737afd6af8787899e78709196508a2. 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/USHM91065071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0715e5bd81b895da8da09757a148fd3b2e462ed6db9f7b981c1338a4d5433bf. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USHM91063840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8dd492a59ad0b6c3e798202fa73f6853a74a11df8c7921f7429e5167db723. 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/USHM91063845.
Outport & Sea (feat. Bud Davidge & Sim Savory)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28399866f7794099fb840148752f6df07646a06d1f2a10ec3058bdf91a45d3d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:23:02Z), 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/USHM21297886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b154686a95fca04ee86d7a8c19de8e2d5a7452e75ef3ad28c2c82ef3fb5572. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USHM21297897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6667a8d2644936397a7b57d00a0fea55699b5b3ffa4a09ea1b86dfff65dcaeba. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM21297898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8757c246452ff14ab3e625c95f800c8d76d2fca329016c71220502ac864c9f4. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USHM21297904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520d001a79d2f4d5626974c5dfb7bffcbb3f3c211c01a11c01ad02a378f56685. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM81458447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a66ffdb92c3c2a63e94b89619c91e6ad7fd1420d35af307ce10afbf2af9c76b. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/USHM81458460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5572b286faa9a6a8d56544c9b45bac546687d627f4056384e99b55be8f61bf. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/USHM81458461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6202ec3d7f0e6dfcbeab3c21b5c1da76048269fe3b0491c2ab40509ef9a3929. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USDY41558926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c622a843950179994647602643097dc66995475dc8e8e47e564eb12dae6b9. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/USDY41558928.
Downhome Newfoundland Favourites, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9199acb0f6317da3b783b95334cbc452ba75c9d6ac435f2c34790c69a7fe87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USHM21151540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3f1e9ba65784a01648e2a78665741ac2b47e4b635bce19111b13d6eff53614. 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/USHM81201283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff18da642d9a4137525ef8b08b1fdaee78dde0917395423d0591c0bf02c7378. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM91076032.
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 0x7ae808c98c2a91c5e9dfddabc5ca409ec193dd4ea285913957cd05c2faf60a64. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USDY41667914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759ad897920d6ceee384ef99ac39f4b2b58b4732965464717a9366da09067c1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USHM91079306.