REDIRECT List of Monstercat artists Category:Monstercat artists
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 0x4d60e23e5753416743118c633a438ba3dab2e40ef21ae1a512402a1cd6a7e083. 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/42c822cf-b964-4488-afb4-ac0d03f78f50.json and https://artists.proofprofile.net/proofs/artist/42c822cf-b964-4488-afb4-ac0d03f78f50.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 0xa841c1db7491be2cf0adb780147b8d36bd8102c30e6e18867e2167c8d5854657. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:00:10Z), 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/QZARB1853055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e90dc188138c98b966c0b69a83213681070737286b83d38f36fa3609d629bc. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZES71869083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e30aa5bedec066f9b85c031c7bead303662352980cd544bab5a3045f7155cd. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZHN92099259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9216df7a67d55cf1dcbd75518ace5d37563a7415cb2045ac8cb16d4b7fa0ce96. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZFZ62111878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc78439d2012f93bead7e67b79a35e79d396aeb1e51ee30bdc6bde77e088457. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/CA6D22100498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05bcc7e677bcc9a9b10227e061c9faf7c8f34cbb5781799ea041d3a1c6df908. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/CA6D22100602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33f26bd2d18cbd9c974aea3068a29190e3e7ca92aa591aa6ec05167ff3929b6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/CA6D22100615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0160bed4005301322c6b53a111f85c13ac3ed5e28ce68c62db957944106ce13a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CA6D22100614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5921090b457bbdbf8968a824e542a200864430c4c13c08936ff6d73096f2898b. 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/CA6D22100613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd6af943b63eacef0aa1bdb00430511b3169208129ca32f2b585386c738502d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/CA6D22100612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a13f800c2b6a3ff23c50c8d5eeee4dbfb4511e46d6d6fde47f0c5c9c89243a2. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/CA6D22100611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a603219e3decce714a3c2f3905cb6555cc3dcbca06529b1702c49a6a4e7d9f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CA6D22100610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ea216910837b84ebbb5e4e6c5a7b779fc3b9049f11cd9ebc90e458264da8fe. 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/GB2LD2210041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8091e5de505deeadef053a9e23b8385edd98a6a3ed0ede7818db07320d74380f. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZFZ32345876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc872dae8ff57a441788069886174a1fa93522a6d3c4c67c76d5400fc167d59. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:45:18Z), 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/GBEWA2302230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e37c506cd9154ddfa28409cf59eeae9adc352680ad25a62d7b67806610d981. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZMHK2412673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c48324227f7facd01555214052d57ca41a9c0f0d4be1aeb8818833078c1fcb. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/NLRD52258038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c8f6bb58dc4abbb634721237571a1fa5d847a33638df4969898950173f8e1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NL8RL2427626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73af54193dddedf20db8d3de0d497ab749a954e06bfa13e6f04a87db087afc6b. 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/NL8RL2430907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29845f74370a303dfe9c9927af42b9adb1257d2e4cab0d01f4811ab15da6c58f. 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/NL8RL2439326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01c8f6bb58dc4abbb634721237571a1fa5d847a33638df4969898950173f8e1. 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/NL8RL2427626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c60d3f52a5c7311ffc3a7b4e112872a587df5b9731cd662464612fdd4d3953. 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/NL8RL2437710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73af54193dddedf20db8d3de0d497ab749a954e06bfa13e6f04a87db087afc6b. 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/NL8RL2430907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4effb91aa2f3b00e3a08496008b7167115649938ce95cf2e4d9ea10e712138fb. 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/NL8RL2439332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190beb30d96c31b392df14f3fe8b38f39e70c0797dddbfa90f90e0af3b9c5a36. 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/NL8RL2439333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c79fa1a2a187e12a978b59a5b0eb1249b157ae44b46c4e1e5b0b08464c31ed8. 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/NL8RL2429751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c48324227f7facd01555214052d57ca41a9c0f0d4be1aeb8818833078c1fcb. 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/NLRD52258038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3329ffae602a7cfdfaaab7f21c0bae341a941ce880bc9926489ae0544d14edd. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/CA5KR2310113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc386c8004927d9322f6c4ddde4a1239691fee50881f856617ce99ef529ce6b35. 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/GB2LD2210222.