Oh, Sleeper is an American metalcore band from Fort Worth, Texas that formed in 2006 with former members of Terminal. In over a decade's span, Oh, Sleeper has released four full-length albums, two EPs
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 0x1248b30100f956455f37e0f08a5323e8ee6a4a8638507077f6ff7db1552fd440. 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/6a22aaac-cd57-432c-92a3-d21dab48a7c0.json and https://artists.proofprofile.net/proofs/artist/6a22aaac-cd57-432c-92a3-d21dab48a7c0.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 0x31c546bbe56a20e84fa828f57a2f80a7d85b5ff80f6dfb49af92b009b09a97d3. 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/USTN10900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e1ede350a1248dedaba6b269d37d62b3006d3bd571b287b82a7732efdb31a. 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/USTN10900386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb8ad498c32cfb64aba42d926a38fbd57a5013db778b92aa538c69a7fd57c36. 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/USTN10900387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceaab1ad388b6364c9d428cd804f9adb3b242a9db8740a94ba024faf28bbffd. 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/USTN10900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9612d4ecfb215db4124cd42fc2aca21d54cf12b90dc71df3b4f6e068095677e7. 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/USTN10900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb269fefed33012d4d28b63c9ed5a5938a672695585ea9784566d7b2cbf2aec. 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/USTN10900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc03b5420da36e2ad7d98bbb0a79c707953024fe7069d504ab2af95e183279. 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/USTN10900391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf584ed5643790f4adc982ea6f9a33597bacb236a28eb54ca4ef5ad8ddf26fb5. 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/USTN10900392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa19bbfb035fab8ee99aa0d746e4033e091711155e5edcc5322a491d1a5482f. 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/USTN10900393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a68fc0db32b04eb12b948c03df3436b7ac4d02e439e68186e055dcf5b3f247. 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/USTN10900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60568d99a6fc1bd9381f20bf8843efc7eded4de76e402114d8f0532a5640c08. 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/USTN11100186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32624771942ae0963d3c8680b73ac29696dc673bb2b33ae609c01d0d76b7611b. 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/USTN11100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6bbc565cf689db78cd51d7398c5a4b3491e6d05eb0af88d7ea5dd3a5ee9b0a. 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/USTN11100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49407c89e7d1932c377c61e559eb1d59b18363bb05d281e9b36cdc66faaa11d5. 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/USTN11100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a11e34b9fbfd5c45fddc7d281403ed5fa1a8122a8d3006342907585cd66f33f. 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/USTN11100190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239f558c3c004d39d2001d5a8cd49941630f2646ce2895d25238d6fa79e3542d. 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/USTN11100191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777ea52fb88e4bb638040abf5602e6a998e0198e9cb038059f0abfa43793693d. 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/USTN11100192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf745b10f42f53550876fb3bfe2ea1e23f419aabcc4eddedc25b0531abd772. 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/USTN11100193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918c8d74681b49573cc69e3b4f5d0637651cb4c7eae235b96604e93e11eb710b. 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/USTN11100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b81a0d5256b304290e004d77d22ded0c79aeea1615ab946cc78a4dd06ba410b. 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/USTN11100195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22398c4d067afdf4ededd775d74df7edaa168e8cf07b2e4986eb746ef96174ca. 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/USTN11100196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf93d89c6c8de096703241e2ddc239bdc2478e3a15616b5c2a5ce37a2e206231. 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/USTN11100197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d45c4b9c0712b7f10459b272af5c054df7e0c9a793a0ee743b118393d0bc0dc. 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/QMGVJ1800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b097a8fb11968f570cbff4b6189c57a4d684d1ebc79d4c2e67723355691b10. 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/QMGVJ1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93c2c49299f5226c1e79de0f20628487727dc717100b10d2791cb754806423. 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/QMGVJ1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbf64b0682e8cd0630a3550b80b46e6eec315018e48e88b03f9cf6722c322a3. 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/QMGVJ1800203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7275344a5191707b095484336e44ca30cd26e696df5e0ca92d5ae8fcf194a4d4. 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/QMGVJ1800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9b34b17d156769962b379cd185897cca26ab9a96307c6b8376aa9839b2ed7. 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/QMGVJ1800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe663a78dbf2e5a3d6981b12cec6a61a2b23d1fd3749f0090d71a53a9e74af362. 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/QMGVJ1800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aab32a95c2d52839425012fcb27dd5dedc50cd52919cf204c2202b02b2e622a. 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/QMGVJ1800207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ab4cc989c72f146a90f916a22dd268bf91c869c05100ebb02d5465e38b675a. 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/QMGVJ1800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7a7d54575ffa68f64d14690306129592222af926d3cb5f7670e58896cc512d. 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/QMGVJ1800209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f71182da669b0dbb950bc2522c6c1b7e5537f8bee2bd9bbe27c22866b0a40bb. 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/USTN10700447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7214b41c7191f01f570bde3013f531a20e789f8bb64c34d773c410609752918. 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/USTN10700448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a498af42e5446c6de243e08fc374843ed7cddf537068c0bf328c9860ff38219. 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/USTN10700449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc24a2a575f186ad4a8d81daa40d40467a802d84ed94a63decd9684503650dc3. 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/USTN10700450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c16789b1a81c21cbaa49b9c0e1dd275b4731636e0bd24d9642c348588dd3b26. 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/USTN10700451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd87a5f2f7167b7d196a5bf7c9cd4d16c3f63dc8e77112005c0b92e3938d7311. 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/USTN10700452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41226c2fcf26840300a35875dfa280978e173230be6f76488101a08eb4946b5e. 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/USTN10700453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934aa4bff3f65239f5b5b9df0be5ad8cd6a793ad0dfd5cb5d9e05d91af35aa98. 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/USTN10700454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba8cd1688739f4ddbad42c6e248fdededb2584c352c8a476c323de921c432e7. 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/USTN10700455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66017b3e42d246e075ea7db5ef00094affcdbda0102478788fdde42b29fa20e1. 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/USTN10700456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fad1649af72dc5bf96499e718126194cfb04d81afe8453f8070788210a80e5. 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/USTN10700457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b2ea40713ad194f4e22eda9c31db092fa68512628f47cee9407da359842f8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMGVJ1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d9b34b17d156769962b379cd185897cca26ab9a96307c6b8376aa9839b2ed7. 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/QMGVJ1800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93c2c49299f5226c1e79de0f20628487727dc717100b10d2791cb754806423. 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/QMGVJ1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b097a8fb11968f570cbff4b6189c57a4d684d1ebc79d4c2e67723355691b10. 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/QMGVJ1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93c2c49299f5226c1e79de0f20628487727dc717100b10d2791cb754806423. 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/QMGVJ1800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b097a8fb11968f570cbff4b6189c57a4d684d1ebc79d4c2e67723355691b10. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMGVJ1800201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0a4d3d6d33b028579247088ea72086f81a2139b72bc93aaa20e7963a91ac89. 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/QMEU31619319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefa6cb5a871c37859e22f25c78043865e188fab887b86a0d46ff89329955a09. 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/QMEXC1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa1a9d4fcac36916c9465f7e1e43b0cd84cfaca3470d4e990fdcf21837ee509. 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/QMEXC1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930495ed3630b635acb3f901cba3e6ad5a925a8bd9b1ff62b9433a8930252f76. 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/QMEXC1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1555a34c44ae37cb67d0454558d52c6f937ff29ed08dfb5a4635cf4da59c2f4d. 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/QMEXC1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97762b3c80e55d3087159258c7f19e16e883427509cec9b8589860af91056c51. 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/QMEXC1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba1601a09ab5fac8c1f11946ffa08e6e7232c0f457ecdf428e43f472736d8b5. 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/USCGJ2004696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa67bedd2e875df74537832aff153e34b4acd61b9a104fd9044e0de8a114c65. 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/USDY42017255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52326d2b5a911db7a16eb359a87e1b159af76aed9db10cd22035f9e5747753b8. 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/USCGJ2060893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52326d2b5a911db7a16eb359a87e1b159af76aed9db10cd22035f9e5747753b8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGJ2060893.