Slowcoaster is a Canadian indie rock band from Sydney, Nova Scotia."C.B. rock, Celtic acts get ECMA showcases: Slowcoaster, Roland, Graham will strut their stuff in P.E.I.". Cape Breton Post, October
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x045903c212b19bb2f588760c5ab3ca0782e8b89297f6a5ee7df3ab580fbd3dec. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd997d47-e416-404f-9b8e-0c2df41ceb69.json and https://artists.proofprofile.net/proofs/artist/dd997d47-e416-404f-9b8e-0c2df41ceb69.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 → block OTSBitcoinBlock must exist at that height 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 0x46c0e78d40bb5ee32fe154d19b3b35f1d7e7681b98e47d2e853505c9113ccc75. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCABS1355485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f0d3aaec8a3f50e2703302ed7a2abeb32af3b5b654e052b939daf82203eca2. 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/TCABS1355486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739ad0db9532e56ed67850cea185d62a79df7746b06f0eba3b152903112cae06. 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/TCABS1355487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30874e1331a834afa4f411779f54381ff1085f97a55b6b764a26a5c84b0a0cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCABS1355488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03e1cf166ce954335e1ca77e9a0e3f14c40990f8a2e0261bd7d2e8f88cdeb23. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCABS1355492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa096672209036b3d1574935d7041ee37cf78095235b107e4752d438c6373ae7a. 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/TCABS1355493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa149fd47000a72a48548ff9be16d8e3ee2ef24198dc8270e78d62929c9014eda. 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/CA38F1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec0fd26fa3b0cc72f3614d3075a0d63b4ebc73a0189a5df8698df7919a4b1d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA38F1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e03a17b8a08679a77de2303aaad62ff3b204b3a6dc6a422f6ff9cc2ad23d0a. 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/CA38F1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5053c51986fda115680814bf01c63e2a41c1715442d55001de92490ca6883052. 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/CA38F1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e0d481d56fe45d941dcc74611fdfbc901358c8cc20eabe15f3c8fa4b2a38e8. 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/CA38F1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe392051f1278d538d4d5e6fcf7fe36d03b0e6ce069e89ec198fd9458798c080c. 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/CA38F1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84456ad2a2824116389a1eb59de76c70dfe20c3d839b92bcb1af8f44f65f26e7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA38F1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a441daa60d2a543fe57d77e09c3f1d8148c334f6b70e8af08c73d0e3b2e7e3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CA38F1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6495c3380ec508d8e5d57d10af2456b59e324195ac899ce78f13f225be0c7cc2. 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/CA38F1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d233564b35fc1b14e4629a17d3c944e6b2e99456b1509be5e38fa36bf072f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CA38F1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98ab991cda0caa03a81fd025a1b870209065c208ac23f04951f4efd226ec117. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAAS1040200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5550c6e74bcc61862d984a8791d262dabe63f386d24f4411d61dc9e85538b17. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAAS1040209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edb43e459c63ca5e50ea1dc9bbac9539c047999a917eed441efa23780b8cf71. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCAAS1040206.
Never Felt a Thing (feat. Carleton Stone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89f499e78c625f2d42ff0347e008d9053985c1d84e056278c6cabe8d3a4b37d. 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/CAT221310007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd980d20cb915a27bcf0e1017ad5427ca00ddac0533fe22764d4192999d432f. 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/CAT221310010.